In the last years of the Dayou Dynasty, wars were raging and human lives were like straw. Xiao Han, the former instructor of the Forbidden Army, fell into the ground during a siege and woke up in a roaring underground flesh and blood factory left by the tyrant in the "Bone Pagoda".
There are no ghosts here, only functional monsters: a "listening urn" with limbs cut off is embedded in the wall to monitor the heartbeat, a "candle man" filled with corpse oil kneels next to the corridor to detect heat, and in the abyss there is a roaring giant beast "corpse dragon" with bronze gears and corpses sewn together. In order to survive, Xiao Han formed an alliance with Liu Bai, the orphan of Si Tianjian, and the old ghost who was a greedy native master, and dismantled the living organs in absolute silence.
When approaching the secret of "resurrection from the dead", the truth is horrifying: the so-called immortality is actually a mutation and parasitic plague caused by extraterrestrial radiation. Evil spirits are trying to crawl out of the ground, and people's hearts on the ground are even more poisonous. Hell is behind you and purgatory is in front of you; on this journey, the only option is to draw your sword and fight your way to dawn.
