Gu Linling, a girl who has been determined to marry her brother Haoran since she was six years old, and has been quietly working hard to become a better girl for her favorite brother Haoran.
Chen Haoran was in love with Gu Linling at the age of thirteen, and he pursued her crazily for a year, but he only regarded her as his sister, and his heart already belonged to someone else.
Mushuo, by chance, saw a girl who was rejected by a male classmate at a friend's classroom window and cried bitterly until the other person left. Then he learned about her from his friend, and he couldn't help but start paying attention to this girl named Gu Linling.
Feng Ying, the woman Chen Haoran is obsessed with.
Lin Kexin is a girl who has a deep love for Mu Shuo and was once considered his girlfriend by Mu Shuo.
All kinds of entanglements between loving and being loved...
If one day I fall in love with you, will you also be willing to love me well?