It's actually master mu that is irritating me, he thinks that only a strong woman or a woman equal to him is deserving to be his wife, so he trains yun xi and he will continue to train her, polish her to become a gem until she's deserving to be his wife(like wtf) she didn't even sign up to be his wife, does he not know the word consent??? He thinks he can get everything that he wants since he's so handsome, awesome, cool and some other bullshts but our chen chen is different, he asked her to be his bride and confessed to her, that's why I'm suffering from second male lead syndrome right now, their interactions are funny and cute