Seven Cities of Death

Zhao Xiaoyu was missing for thirty-two days. She was still alive when she was found - that was the only luck. But she brought back a sentence from the underground: "They are recovering copper coins. After all four coins are recovered, it will start." Jiang Che had three copper coins in his pocket. He didn't know where the fourth one was, but he knew he had to find it before "them" did. From Linzhou to Nancheng, from Beijiang to Dongzhou. The seven cities on the map are connected together to form a ring - the area enclosed by the ring is called the Death Realm. The end of this road is an empty city called Anseong.