The next moment! Several roars merged together, as if they exploded together, far exceeding the power of a grenade.

The three of them hid behind the stone wall between the tombs in advance and escaped the attack of shrapnel. At this moment, in the next tomb, countless shrapnels were flying around crazily. Even a fly could be seen in such a dense atmosphere.

No one was spared from the shrapnel.

But the sound and air waves couldn't be stopped. The sound would only make people uncomfortable, but the air waves pushed the three of them away and hit the stone wall.

This is not the worst thing. The most terrifying thing is the high temperature and exhaust gas produced by the explosion. Once you take a breath of air, your throat will feel burning.

The three of them hurriedly held their breath. Fortunately, they were all martial arts practitioners. Ma Xiaodao and Chen Dong were able to hold on for more than five minutes.

Because this is a rootless fire, the temperature drops quickly, and there should be vents left after the modification, so the exhaust gas inside dissipates quickly.

The explosion was of course within the expectations of Wang Hua and his son, so they hid it well. When they heard the explosion, the father and son were immediately excited, feeling that the person who ignored them had finally been punished.

However, the entrance of the cave that Yu Fei and the others entered was not sealed. The powerful airflow at the moment of the explosion formed a huge air wave after rushing out. The people guarding the mountain saw the cave halfway up the mountain, and the air waves and white air suddenly rushed out.

There was smoke and the sound of explosions, and I suddenly felt that the three of them were in danger, so they immediately separated and rushed up the mountain.

Among Yu Fei and the other three, only Ma Xiaodao and Chen Dong suffered some skin injuries due to the impact of the airflow just now. In fact, they were not seriously injured.

The three of them walked into the room where the explosion occurred. Since landmines and grenades have similar characteristics, mainly injuring people, they just blew up the hidden floor. The stone tomb seemed to be extremely solid, but it was still fine.

This tomb is considered to have been struck by thunder, and the next one is in front of us. After passing this one, we can reach the tomb where the father and son are hiding.

But the next one is not easy, because as long as they walk into this tomb, the doors on both sides of the passage will be automatically closed and locked, trapping the people who enter, and then quicksand will flow down from the top, trapping those inside.

People drowned and suffocated directly.
Chapter completed!