The Tianchi killer is famous all over the world, and there are countless clues about the temples and rivers and lakes. Why does Xie Weihe have the same appearance as the Ninth Prince? How can the killer Qin Yunyin become the Nine Kings' true concubine? Who is real and who is an illusion among the people in front of me? Who can believe it? There is a river and lake involved outside the temple, with turbulent clouds and turbulent undercurrents.