Jingyue is an ordinary high school freshman. One day when she came home, she heard someone knocking on the door. After opening the door, she learned that it was her "new sister" Lanyi who had arrived at her home. This so-called sister was the daughter of her stepfather after her mother remarried. In this way, the somewhat unexpected life of Jingyue and Lanyi as cohabiting sisters began... (Lily)
Mission: Pure love conquers all