Comprehensive Manga: I Actually Became the Brother of an Otome Villain

It's about a college student who is quarantined at home due to the epidemic. While fighting a master duel while chasing a fan, he was actually angered by the underworld operation of the opposite turtle adding eggs, and finally became the villain of the fan drama he just watched. Ah! Since you don't want her, Your Highness, then I want her! Not only do I want her, I want to be your daddy. As for the original passerby male protagonist, let me fulfill your wish and become a real passerby. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.