If you see a pretty girl clinging to the school sweetheart of the Evergreen Art Department, don't think that she is pursuing him. She may be trying to explore a deeper relationship, such as blood relationship, brother-sister relationship, etc. But don't worry, there won't be a plot in a tomboy's work where lovers eventually become brothers and sisters~~~ because they have to work together to find out the culprit of the accident twenty years ago. The male protagonist's boyfriend is extremely powerful, and although the female protagonist is a character who suffers from a disease, she is definitely not a holding back Mary Sue. The drama of tearing apart her love rival is staged every minute, giving you a small world of pure love. The article is willing to wait for any shortcomings, so please bear with me.