Derived from the story of The Strange Detective of the Republic of China, Lu Yao knew that Qiao Chusheng died in battle and returned to China to take one last look at him. On the way back, he did not want to be robbed, so he arrived at a modern hospital as soon as he opened his eyes. In the past few days, cases have appeared frequently and the new captain has returned. Everything seems to have returned to the Republic of China. But Lu Yao was afraid and didn't want to make the same mistake again. He thought staying away would make each other less painful, but he didn't want to become each other's inner demon...
Concept: A spin-off from the Republic of China's Strange Detective, Lu Yao travels to modern times and meets Qiao Chusheng again