Yeah, I agree with icekatze. Xiao Zhong went too far in being possessive here, but Mushen is the one who has recently been upset frequently by how restrictive their lives are. Despite that, she resisted Xiao Zhong's suggestion to change things (by quitting her modeling job). It's easy to say that love can conquer anything, but honestly it feels like they are about ready to break up because Mushen can't handle having to hide herself so completely (which is understandable if a little disappointing).
I already can see how this plays out though. I bet right at the climax of the relationship drama, that reporter gets her interview with Xiao, and Xiao, tired of all the lies, just admits everything (setting up the premise advertised in the description).