Anri
If he loves Xiulan, why was he with Daiyu? He obviously has no courage to fight for the girl he wants. due to this an innocent girl died. i cannot accept his reincarnation. he is another person who does not deserve to have a chance to save Xiulan. Xiulan obviously does not want to be saved as she kept her memories and is walking the same path after getting a second chance.
Oh my gosh Xiulan’s story is coincidentally similar to this other story where the villain reincarnates but forgets her memories and the man she stole from the former protagonist loves her dearly and also reincarnates but with his memories. His purpose is to make sure she doesn’t become so evil that she causes her own downfall.