There is a ghost film that seems to be from Korea. A man is carrying a ghost. His body is getting more and more bent. And a kid found out.

However, according to the description, it is more in line with the Thai film Ghost.

Ghost

Plot: Thun (ananda everingham), a young freelance photographer, and his girlfriend Jane (Natthaweeranuch Thongmee) drive home from a college classmate's party. On the way, Jane knocked an odd woman to the ground. Jane wanted to get off the bus to check the woman's injury, but Thun dissuaded her. The two men fled the scene of the accident in a hurry. Jane began to fidget all day, accusing Thun of being cold-blooded and heartless. Thun just told her to relax and not to worry too much. Jane's worry is not unnecessary, and a series of strange things follow: many photos taken by Thun show a vague female figure, her neck hurts inexplicably, and her classmates at the party that day jumped to their deaths. ...