"Ding, congratulations to the host for successfully killing the enemy through the level and obtaining a hundred thousand merit point value."

As the life and death mysterious crystal was pulled out by Fang Yan's man-eating ghost vine, the defense and recovery power of the dragon and tiger beasts decreased sharply. Not as perverted as before, Fang Yan slashed out with an axe, and the dragon and tiger beasts were instantly killed by Fang Yan. The head was divided into two, the brain and blood were splattered all over the ground, and then the cold system prompt sound rang in Fang Yan's mind.

"To kill this ferocious beast in the Palace of Life and Death, you must dig out the life and death mystery in its body, otherwise these ferocious beasts will be like cultivating into immortal bodies, and it will be difficult to kill them." Seeing the corpse of the dragon and tiger beast being swallowed by the man-eating ghost vine, Fang Yan couldn't help but sigh.

"I just don't know if the life and death mysterious crystal in this ferocious beast's body is of great use to me." Looking at the milky white life and death mysterious crystal in my hand, Fang Yan showed a look of thought.

In this battle, Fang Yan's strength was damaged, so he naturally did not want to explore other unknown areas. Instead, he found a relatively empty area, arranged a warning formation around him, and then took out the life and death mysterious crystal.

The mysterious crystal of life and death is used by cultivators to understand life and death and cultivate the immortal body. Fang Yan's body is very powerful. If he cultivates the immortal body, his combat power will more than double. Even in recovery, he is a pervert. Although he cannot reach the realm of rebirth of blood, he is undoubtedly a big arm help in the recovery of injuries. Just like the dragon and tiger beast, there is no way to see anything when fighting, but in terms of endurance and recovery, Fang Yan cannot compare with the immortal world system. This is a powerful state. If he does not reach this state, he will not be able to understand the mystery in it at all. Now, Fang Yan wants to use this mysterious crystal of life and death to cultivate the immortal body.

"How to use this life and death mysterious crystal, whether to directly refine and absorb or swallow it." Looking at the life and death mysterious crystal in his hand, Fang Yan frowned slightly. He was a little confused about how to use this life and death mysterious crystal.

"No matter what, it can be refined. This is safer. Even if it is a waste, you can kill a ferocious beast." Fang Yan gritted his teeth and began to try to refine the life and death mysterious crystal.

To put it bluntly, it is to absorb the mysterious energy of life and death in it and store it into the body.

As Fang Yan used his skills, Fang Yan discovered that the life and death mysterious crystal in his hand was rays of black death and white vitality, and the black and white energy surged into Fang Yan's body and entered Fang Yan's dantian to store it.

"No difference! This life and death mysterious crystal does not seem to be of much use to me!" Fang Yan opened his closed eyes, felt the condition of his body, and there was nothing unusual, and he couldn't help but say.

"Is it because I haven't completely refined the life and death mysterious crystal? I can't feel it?" Fang Yan frowned and thoughtful at the endless loss of life and death mysterious crystal.

As Fang Yan finished speaking, Fang Yan began to refine the mysterious crystal of life and death wholeheartedly.

Straws of black and white qi entered Fang Yan's body, and Fang Yan's body was quietly changing. A life and death mysterious crystal could not see the problem. When Fang Yan accumulated enough life and death energy to integrate the life and death energy into every foot of his body. Fang Yan's body will undergo earth-shaking changes.

Time flies, and an hour passes quietly.

"Haha... I didn't expect it! This life and death mysterious crystal is so useful. It can speed up my cultivation speed." Fang Yan opened his closed eyes. Fang Yan felt the experience value in his body. In the hour of cultivation just now, he increased 26 billion experience value, which was faster than his use of the crystal of nothingness to assist in cultivation. If he continues to practice like this, he can accumulate more than 300 million experience value in a day. He can break through to the middle stage of the Yin and Yang realm in ten days. Fang Yan couldn't help laughing.

The Life and Death Mystery Crystal assisted in the cultivation, Fang Yan's cultivation speed increased greatly, and Fang Yan felt that the life and death hall was worth it.

"This life and death mysterious crystal is so useful to me. This time I must kill more ferocious beasts and collect more life and death mysterious crystals." Realizing that this life and death mysterious crystal is another major opportunity for his trip. Fang Yan started to sharpen his sword. This time, even if he doesn't practice, he will kill more ferocious beasts and collect more life and death mysterious crystals. Even if he cannot condense his immortal body, he will absorb more life and death energy from the life and death mysterious crystals to assist in his cultivation.

Fang Yan stood up and took the life and death mysterious crystal in his hand into his space backpack. The energy inside the life and death mysterious crystal was enough for him to practice for about ten days. Now, he has to seize the time to hunt more beasts and collect more life and death mysterious crystals. Once he missed this opportunity, it would be difficult to enter this place next time.

"roar!"

Fang Yan closed the warning formation arranged around him, and then began to explore the Palace of Life and Death. Fang Yan didn't go far, and then he heard a roar of beasts that shook the sky.

"I'm so lucky. I just came out and encountered a ferocious beast. It won't take long to get another life and death crystal." Fang Yan heard the beast's roar, and Fang Yan's brow flashed with joy.

"This is a crocodile lion, and it is also an ancient ferocious beast." Looking at the giant lion-headed crocodile god appearing in sight, Fang Yan flashed a hint of excitement and rushed towards the crocodile lion.

"roar!"

The crocodile lion also discovered Fang Yan's existence, roared to the sky, and then rushed towards Fang Yan.

The roar of the lion sounded, and Fang Yan felt that his eardrums were shaking, and the qi and blood in his body were a little unhappy. In this moment of dazed, the crocodile lion's crocodile tail was pulled towards Fang Yan. Fang Yan came to his senses from the dizziness, and his big hand pinched the fish tail of the crocodile lion like a golden hoop, and swung it hard. The crocodile lion was thrown away and a big pit was smashed on the ground. Fang Yan took advantage of the moment when the crocodile lion struggled to get up, and the Sky-Breaking Axe slashed heavily on the head of the crocodile lion.

"Kaku..."

A sound of bone cracks came, and Fang Yan's self-created magical power, the volcanic rage blasted towards the head of the crocodile lion. With a loud bang, the huge body of the crocodile lion fell heavily to the ground. Fang Yan slashed out with another axe, and the crocodile lion's head exploded.

"Ding! Congratulations to the host for successfully killing the enemy through the level and obtaining 80,000 merit points."

The crocodile lion's head exploded, his brain mass broke, and the cold system prompt sound rang in Fang Yan's mind. The powerful crocodile lion was killed by Fang Yan.

"This guy's strength is so weak, far less than that of the dragon and tiger beast." With just a few moves, Fang Yan killed the crocodile lion. Fang Yan's brow frowned unconsciously. This crocodile lion is much weaker than the dragon and tiger beast that Fang Yan killed before. The two are not of the same level at all.

"What's going on? Why is there no life and death mysterious crystal in the body of this crocodile lion?" The man-eating ghost vine broke the crocodile lion's head and did not see the life and death mysterious crystal. Fang Yan's brows frowned unconsciously. (To be continued, please search for Astronomy, the novel is better and faster!
Chapter completed!