C2282 Voodoo tomb

Damn, what's going on? Didn't Cheng Wudian say that there were many remains left behind by corpses in the sarcophagus, why did the sarcophagus in front of him look like an explosive that could explode at any time?!

Others would be able to find rare items and martial arts from the clay coffin, but for me, I can only be blasted by the coffin