Qin Lin took Li Shimin's order to find a mysterious treasure. Everyone died, but he was the only one alive. What's even more strange is that Qin Lin didn't remember everything that happened. He was diagnosed as amnesia by the Imperial Medical Association. In anger, Li Shimin exiled Qin Lin to Anzhou. In order to find the lost memory, Qin Lin once again searched for the mysterious treasure. For a time, the situation was turbulent and the world moved. The prince wanted to get the treasure. From then on, the brothers turned against each other.