The sound of rain falling on the water surface was very loud, and the water surface was full of ripples, making it difficult to see what was under the water surface.

Fortunately, Xu Xin is under the treehouse, and the rainwater is blocked by his treehouse. Although a lot of rainwater will be blown in diagonally due to the strong wind, the water surface below the treehouse is relatively calm, and you can barely see it.

The swimming position and movement of blood-striped swordfish.

The blood-striped swordfish that fell into the water was ready to attack Xu Xin in the air again.

It dived into the water, then accelerated and swam in the direction of Xu Xin, quickly rushed out of the water, and jumped four to five meters high!

Xu Xin manipulated the roots to dodge flexibly to the side. Its blood-stained body passed by Xu Xin and directly poked the bottom of the tree crown. It hit the floor of the first floor and made a "click" sound.

sound!

"We can't let it attack anymore! This will really damage the treehouse!"

You know, the water surface is now five or six meters high, and the water surface is only four or five meters high from the bottom of the tree house. This fish can jump four to five meters, just enough to attack the bottom of the tree house!

Xu Xin took out his crossbow and quickly pulled the trigger on the swordfish that was about to emerge from the water again.

"Whoosh!"

With his familiar technique, the crossbow arrow accurately hit the head of the blood-striped swordfish that thrust straight upward and just jumped out of the water.

The mutated creature with a crossbow bolt stuck in its head made a sharp cry, but due to inertia, it still stabbed straight towards Xu Xin.

Xu Xin dodged again, quickly wound up the string, and at the moment when the swordfish was about to fall into the water, he fired again, and this time he accurately hit the tail of the swordfish.

The shrill scream sounded again, and the swordfish accelerated under the water like crazy, trying to rush out of the water to attack Xu Xin again, but Xu Xin stopped playing with it and directly entered the first floor of the tree house.

He quickly rushed to the heavy crossbow in this direction and opened the automatic fire.

The heavy crossbow in this direction is one of the reinforced heavy crossbows he made with cat claws. Its firing speed and power are much stronger than his first heavy crossbow, and the accuracy of automatic shooting is also much higher.

At least it's better than Xu Xin's own operation.

The speed of this blood-striped swordfish is too fast. If he were allowed to operate it by himself, he would not be able to hit it at all.

There was a burst of footsteps in the corridor, and both Yin Wang and Mimi came down from the third floor, and there was a cocoa lying on Yin Wang's back.

"Hey!" Coco jumped over and Xu Xin quickly hugged it.

"Hey!" Coco broke away from Xu Xin's arms, crawled along his body to the ground, and began to circle around his stabbed foot.

It seems that this little guy is worried that he has been injured by the swordfish.

"Okay Coco, I'm not injured, just my armor was scratched." Xu Xin touched Coco's little head.

"Huh." Coco felt relieved now. She patted her chest in a humane manner to express her relief, then turned around and climbed to the window sill to look outside.

When Yin Wang and Mimi heard Xu Xin's words, they also relaxed. Yin Wang sat on the ground, and Mimi began to lick her hair again.

Xu Xin also came to the window and looked down.

Because he disappeared, the blood-striped swordfish was spinning at a very fast speed below where he entered the treehouse, waiting for Xu Xin to appear again.

Look at this, as long as he appears again, this swordfish will be able to rush out of the water at an extremely fast speed and attack him!

The heavy crossbow, which Xu Xin had set to automatically attack, was also turning its perspective with the swordfish at this time, but it still did not fire a heavy crossbow arrow.

"What's going on? Could it be that the heavy crossbow judged that it could not hit the target and simply stopped shooting?" Xu Xin was speechless. Couldn't it be smarter, predict the position, and shoot in advance?

However, seeing the extremely fast rotation speed of the swordfish below, Xu Xin felt that it was indeed too difficult to predict its position for his heavy crossbow.

It seems that I need to go out again to attract this swordfish out of the water.

As long as he flies out of the water to attack himself, he is destined to have the slowest speed to stay in the air. In this state, his heavy crossbow, which is the best under purple level, can definitely hit it!

However, Xu Xin also felt a little weak.

The swordfish has been spinning and accelerating below for so long, and its speed is extremely fast. He may not be able to avoid it when it thrusts upward at such a speed.

By the way, bats! His blood-patterned bat!

It's your turn to perform my little bat!

Xu Xin immediately released the blood-striped bat from the bracelet.

This bat has undergone great changes under the influence of his feeding and the radiation stone in the past few days.

Originally, this bat only had very light blood-red patterns on its body. According to Chang Yin, this group of bats were all failures, not even low-level mutated beasts. Only a group could be effective.

But at this time, the patterns on the bat's body had obviously become much brighter red, and it had truly become a low-level mutated beast.

Not only does it fly fast, its target is smaller than Xu Xin and is not easy to hit, but it also has ultrasonic waves that can interfere with the opponent's consciousness. It is definitely suitable as a bait for this operation!

Even if it really died in this event, as long as the blood-striped swordfish is buried with it, it would be a worthy death.

A bat that was not even a low-level mutant beast can be buried with a mid-level mutant creature. How inspiring it sounds!

Xu Xin explained to the bat what it was going to do, and then sent it out of the tree house.

Under the canopy of the tree house, the blood-striped bat suddenly emerged, flapping its wings and flying towards the outside of the canopy.

Gu Biao

This was Xu Xin's order. The heavy crossbow was installed on the outer wall of the tree house. The farther outside, the higher the chance of the heavy crossbow hitting.

Of course, the most important thing is that Xu Xin does not want the swordfish to stab the bottom of his tree house at such a fast speed. The impact must be very strong at such a fast speed, and it may really cause damage.

At this time, the bat, which is flapping its wings and flying slowly in the air, is like a moving target.

The blood-striped swordfish, which was already red-eyed due to injury, saw something coming out of the place where Xu Xin got in, and it was still moving. He gave up thinking and turned around a few times to adjust its direction.

The speed suddenly jumped out of the water and stabbed straight at the bat that had flown outside the canopy!

The speed is like a bullet. If it were Xu Xin, I might not be able to dodge it.

But bats are already low-level mutated beasts, and the air is their territory. How can they be hurt by a fish?

It flapped its wings and leaned its body to the side, narrowly escaping the attack of the swordfish's sharp jaws. However, it was still hit by the swordfish's body and flew away more than ten meters. It flapped its wings randomly a few times.

Only then did he stabilize his body in the air.

The swordfish's thrust this time actually rushed directly to the height of the three-story tree house!

The highest point of the parabola is the point where the movement speed is the slowest. Because the swordfish thrust almost straight upward, it even temporarily stayed in the air at the highest point.

In an instant, the heavy crossbow made a loud crashing sound and the "click" sound of the machine's amplification, and the heavy crossbow arrows shot out quickly, shooting at the blood-striped swordfish in the air!

Thanks to the speed and weight of the crossbow, the huge penetrating force directly shot the swordfish through!

"Ouch!" "Ouch!" "Meow!" Coco and Silver King cheered when they saw this scene, and even Mimi made a meow that didn't match its appearance.

The heavy crossbow arrow continued to fly forward with the swordfish's body, and fell into the water not far away.

[Kill the contaminated mutated swordfish and gain points: 100 points.]

100 points.

Based on the ratio of five to one, this blood-striped swordfish has the same points as the blood-striped cat and blood-striped rabbit. In other words, it is indeed an intermediate mutant beast.

Xu Xin breathed a long sigh of relief, finally getting rid of this fish. It was too dangerous to compete with an intermediate aquatic mutated creature in the water.

Let’s recover the corpse of the mutated swordfish first. The corpse of an intermediate mutated creature is covered in blue-level materials!

Xu Xin quickly jumped into the water and swam towards the landing point of the heavy crossbow arrow and the swordfish carcass.

Soon he saw the heavy crossbow arrow stuck in the bottom of the water, and the swordfish carcass impaled on the crossbow arrow.

The crossbow arrow just hit the sailfish's head, piercing its head. This is why the fish died suddenly on the spot.

Xu Xin immediately put it in his backpack, swam back to the tree house, grabbed the roots and entered the tree house.

Wait, where's his bat?

He hung in the air and searched for a while, but there was no bat in the air. Looking back, he found the blood-striped bat hanging upside down in the canopy below the tree house.

Xu Xin swung over and wanted to put it into the bracelet.

Unexpectedly, the bat shrank back slightly and seemed not to want to enter the bracelet.

"Huh?" Xu Xin frowned.

"Are you resisting my order? No, don't these guys have a will of their own? Could it be that... they were transformed into low-level mutated beasts through the radiation stone, causing it to change?"

He looked at the bat and asked tentatively: "Do you want to enter the tree house with me, or do you want to hang here? If you want to enter the tree house, don't move. If you want to hang here, just flap your wings."

"

Under Xu Xin's surprised gaze, the bat hung upside down and flapped its wings twice swiftly.

It has its own reaction! It has really regained its will!

This radiation stone actually has such benefits, then he should be able to restore the will of the mutant beasts he creates with the mutant potion in the future if necessary.

Really good.

Xu Xin left the bat outside and told it that it could hunt fish in the water on its own, but not to fly too far, and to remind it with a cry if necessary.

Arriving at the first floor of the treehouse, Xu Xin released the body of the swordfish. The body length of about three meters and the sharp jaws of three meters looked extremely huge when he got closer. The three beasts who were curious on the side were immediately startled.

.

Taking out the boning knife, Xu Xin decomposed the swordfish carcass.

[Obtain contaminated mutant swordfish bone (blue)*1, contaminated mutant swordfish jaw (blue)*1, contaminated mutant swordfish dorsal fin (blue)*1, contaminated mutant swordfish meat (gray)

*430kg】

Three pieces of blue grade supplies!

The jaws and dorsal fins are special materials. The jaws can be used to make weapons, similar to rabbit ears and cat claws, while the dorsal fins can be used to make armor.

Xu Xin was ecstatic about the weight of the contaminated swordfish meat, which actually weighed more than 400 kilograms!

You know, a bottle of mutated potion only requires five kilograms. These 430 kilograms can be used to make eighty-six bottles of potion. With the previous mutated meat, the number of potions he can make has soared to three digits, directly realizing mutation.

Potion freedom!

There are so many that he can’t even use them himself, and it feels like he can now open the trade to everyone in [Explorer]!

Of course, the mutant beast contract won't work. He doesn't have the ability to make it himself. Using one less one, giving one to Li Wenxi is his limit.
Chapter completed!