Adventure movie with fragments of a flute and game world

[wositelec]

I am looking for an adventure movie. It was about a boy who moved to a game (probably). He was in some Asian place and saw some girl there. He was also looking for fragments of a flute. I think the boy was in a wheelchair, but this fact I might have mistaken. I remember that at the end the girl who he saw in the game was rescued on a silo (or some high object) because she wanted to jump.

Every guess will be helpful. It is Asian (Chinese or Japanese) movie probably.

[casspir]

Maybe?:
“Jeon Woochi” (2009)

It is an Asian movie and quote from a review on the movie’s IMDb page:
“The monsters try to kill all of them to get the two pieces of the flute.”

Jeon Woochi (2009) ⭐ 6.6 | Action, Adventure, Comedy