This is a movie where the heroine Gong Xue is a delusional person. There is often a figure in her dreams who cannot be touched. In her dreams, he often encourages her and tells her that he will always be there and not to be afraid. Later, her condition stabilized, but he could never see her again: "If I can see him while I am sick all the time, I don't want to get better."
Intention: be