A young man named Lu Yao ran headlong into the unfamiliar night. After going through strange rituals and being told that he was the "Chosen One," he found that his body was slowly undergoing strange changes, as if he was no longer himself and a stranger was about to emerge from his body. It was at this time that he met Zhou Yu, a cold surgeon. They relied on each other and gradually felt like home. Lu Yao's cold world finally had a touch of warmth. He deceived and was greedy at the same time. He was frightened but reluctant to leave. The truth is complicated, forces from all sides are intertwined, and there are always people hiding in the darkness. Can he remain himself at the center of a whirlpool of desire and intrigue?