Help me find this drama

From what I saw it starts with a girl who goes to a religious school and is raised by her super strict and abusive aunt. She sells cigarettes in the confessional booth and meets a man there and acts innocent and likes it’s an accident but really she plans to seduce him by acting pure. He has previously been with the aunt so she knows he can protect her from the abuse and make enough money from him to escape her aunt and study abroad. The title I saw was Run Away With Me and the characters names were An Jing and Qin Xiao. I can’t find it anywhere but one platform so I don’t think the name is correct. Does anyone know what I’m talking about?