On a planet ruled by people with multiple personalities, a girl with ordinary genes is constantly struggling, working hard from satisfying her little love to realizing her big love.
"Xiaosi, from now on, there will be no one else in my heart, and I will never let anyone enter my heart except you,"
"I'm just a sub-personality. I can't even give you a marriage certificate, but please believe that my heart will always only be for you. I will use my name as your last name and let you belong to me only in this life. Are you willing?"
"I am willing, I am willing to take your name as mine, and this life will only belong to you."
"Xiaosi, from now on, you will be like snow, as crystal clear, clean and beautiful as snowflakes,"
"I am the girl that only belongs to you, Qian SiXue,"
"Xixue, being able to get your love and be liked by you is the greatest happiness in my life,"
