Cho kyuhyun discovered Seo joohyun also known as Seohyun, her  sinful secret when she accidentally left her laptop in the meeting room, she’s a fan fiction writer on ASIANFANFICS of not just romance stories, more of and the surprising part, most of them is with DBSK's maknae's changmin, his bandmate's superjuniour and the new boyband Exo m's leader Kris Wu Fan, his bestfriend on Exo, he burst in anger and feel disappointed in her, he never realize that the silent seoyhun is this type of person,he browse the page upon realizing no intimate scene of him! After memorizing each part, a plan was made in his MIND, punish her, make her re-act every scene with him; if she refuses he will expose her wicked secrets.