Sun Lin Tao is not your regular 'girl next door'. She spends her day, her night, every second of her life crushing on the famous child actor Run Chen. He was her idol. She used to get happy just by liking, commenting, sharing his uploaded photos, never expected anything more from him. Heck, she never ever saw him in reality. But that's how it's meant to be. The relationship between an idol and a fan is just like that. But then, destiny happens. The one and only Run Chen becomes his benchmate. Run Chen views Lin Tao as psycho and a totally weird 'alien'. But as the story progresses, their relation changes. From idol and fan, to friends, real friends. Then enters in the frame, another new student, a friend of Lin Tao's best friend and a gorgeous 'God'. Soon, Run Chen gets introduced to the feeling of jealousy. And he realises, he has fallen for this psycho, weird 'alien.'