Messy, male, twenty-three years old. Appearance - excellent; family background - failed; education - failed; career - failed. The relationship that I once thought was the most indestructible in the world collapsed overnight. By chance, his soul attached to the 18-year-old Chinese boy Mu Ze. When he returned to China as Mu Ze, he discovered that the tomboy Xia Yongsheng, who he had always ignored, had a deep love for him. Mu Ze's soul is missing, his body is lying in the hospital like a vegetative state, and strange things are happening around him... Is all this just a coincidence?