In the mysterious Northeast region, there lived a family named Li. In his house there was a stone tablet that had been there for a long time, with some strange characters written on it. By chance, the protagonist Li Kang discovered that there was a huge secret hidden in these characters. Under the temptation of profit, Li Kang and a group of friends traveled all over China to try to figure out the secret. However, in the process of their desperate search for the answer, all kinds of strange things happened.