Love, though arising between two people, can only last if both families accept it, particularly the mother.
There's a young woman so perfect, almost celestial, that no one dares reach for her. She has a close friend, a handsome young man who's always been by her side. He acts as her personal bodyguard, warding off ill-intentioned men. She can come and go from his home as if she were another of his mother's children.
Everything takes a turn, however, when she transitions from friend to girlfriend. In his mother's eyes, she's stealing her son's love away.
After a genius agent, Lin Lan, is accidentally transformed into a 10-year-old girl by a mysterious biological light, she takes on the identity of her colleague’s daughter to continue solving cases in secret.
It’s a story about love, friendship, and the pain of broken promises. Three close friends find their lives changed after one unexpected incident.
Can love survive when everything falls apart?