Happy Lollipop

A girl who loves eating lollipops grew up with her childhood sweetheart brother, and finally found out that the person she is closest to is not the person she is closest to. Facing her childhood sweetheart's 'brother', her beloved 'brother''s love-hate lover, the betrayal of her friends, the persecution of her enemies, can an innocent girl continue to live an innocent and happy life? Faced with the sudden appearance of her father, will she leave with him? How should she face all this?