Wanna One always try their best to entertain all their fans as a sign that they appreciate them, but some people take advantage of their love to their fans. What will happen when a sasaeng attends the event and tries to poison one of the members? 

Seongwu is too worried of his solo performance so he practice too hard and skipped his meal. He got sick after working too hard. Thanks god his 10 brothers always there to take care of him. 

OngHwang Minhyun and OngHwang Seongwu is a famous twin and a members of school representative dance group called Wanna One. And you are in the same class with them.     

You : My friends are crazy. They forced me to go to a blind date but I don't even need one. I don't need a boyfriend. Seongwu : I don't need a girlfriend. But, they forced me and her to go to the blind date. They are crazy.  ... But, everything changed after the blind date.  (Okay. I know. I'm at the intro. Lmao) 

WannaOne was informed that they will play a prank on Seongwu.  . . Seongwu is tired and he is stressed. 

You didn't tell your friends that you are dating. And, that one facts that they didn't know is, you are dating with one of your bestfriend and their own bestfriend, Ong Seongwu. But, because of an incident that make him jealous, Seongwu end up telling everyone that both of you are dating.

Wannaone just finished their world tour. The company told them last week at the company meeting that they will have a comeback in 2 months. But, some unfortunate things happen to one of the member, Ong Seongwu. One after another. It all started a week after the incident Seongwu got injured at the airport after he was pulled by a sasaeng. He didn’t get hurt badly but the management look very seriously at this matter. They warned the manager to be extra careful

You and Ong Seongwu have been dating for almost a year. But, everyday still a surprise for you. He always show a different and unexpected side of him. It make you love him more. He’s staying with his best friend that he knows from an art school and in weekend, he will stay at your house. One day, you got a call from his closest dongsaeng, Daniel. He told you that Ong Seongwu is sick. So, you decide to visit your sick boyfriend.