Ye Shuo, an elf clan leader, was sent to the human world for 50 years to repent for his mistakes. He had been careful not to interact with people. Unexpectedly, he met the fox demon Bai Shu on the subway. Bai Shu forced him to open his eyes. From then on, things from all walks of life began to happen around him. He also discovered that the past self was just trying to survive...