Shuang Nan, two people love each other but one of them is terminally ill and is about to die on his birthday. Another person was unwilling to watch his lover die, so he used forbidden magic. The man who was about to die of illness and his lover exchanged bodies. His lover was a vampire and could not die. The soul of his lover died for him in the body of the man who was about to die of illness. The soul that was about to die in his lover's body watched his lover's soul and his own body die. He used his lover's body to live forever with the pain of longing. When he looked in the mirror every day, he saw his lover's face, imitating his actions as if his lover was still alive. Later, the living protagonist forcibly used his lover's body to suffer from paranoia and schizophrenia. He scratched his wrists with a sharp blade and wrote his lover's name over and over on the wall, but he couldn't tell whether he was himself or his lover, because he was using his lover's body and he missed his face, but he was using his lover's face. He missed the lover in his body and couldn't tell whether he missed himself or his lover.
Wu Funai: Longevity... Live well...
Xie Changshou: Wu Fu Nai! Why are you so stupid... You, you don't even have to!
Wu Funai: I love you... So, I don't care about life or death, I only care about you...
Aloof and arrogant [attack] × sensitive heart [receive]
Purpose: Live well