Whose leg did Neo and YCY tear?

There is no clear information about whose leg Neo and YCY tore.

1, Neo and YCY participated in the recording of parallel love space, and there was no leg tearing in the play.

2. "Meet You in Parallel Time and Space" is a high-sweet drama variety, with whitehairpin, Qin Lan, YCY, Neo, Jasper Liu and Wang Yanlin as frequent visitors (male and female guests are sorted by name).