Mo Dao Zu Shi.

you are a girl ( sorry boys) who was adopted by madam Yu because she was friends with your mother in the past. you were with WWX , JC and JYL to cloud ressec and you just came back with jiang fengmian to loutes peris after Wei wuxian got expelled for fighting with jin Zixuan. madam yu really cares for you but hates showing it but she will do as you say if you ask properly. ( you can chose your name. or you can just be called Yue liang)