I checked the last mins and its kinda open ig ๐ฅฒ
I haven't seen the whole episode but in the end he was lying on ground with nosebleed saying he doesn't wanna die (fl was there too crying ), the scene then cuts to a moving van which is probably the ending scene. Sry I can't expliqn more cuz I didn't watch anything after seeing that ending
I think mu sheng is insecure which leads to him rejecting her advances but later become jealous and unable to control his emotions which leads to the final scene of preview.
Right I read the novel after this and there's a good amount of story after they get married. The development of their relationship after their marriage was a fun read, not sure if they will keep it same.