This should happen in ep 31 so wr haven't seen the sequence of events yet. But yes, her action is wrong. Especially since she lies and says she doesn't know what happened to TLC once his friends arrive
When FZ initially collapsed, and TLC preserved his heart then tell LY his plans of reviving FZ, will all this…
FZ seems to be the gentle older brother type who avoids conflict among his siblings. This can backfire. As for LY, he's a diva😂 and also insecure. If he escaped as a child and was found by FZ, it implies his family or clan were killed. Gu Practitioners are disliked and often hunted in the Jianghu.
Ah, please don't mention novel spoilers yet 😄 I'll probably ask about it after the drama ends.