My Friend's Little Sister Has It In for Me!

They say that when a girl teases you, it means she has feelings for you. Akiteru knows from bitter experience that this old adage is nothing but a myth. Every interaction he has with the opposite sex ends in disdain, and his romantic track record remains entirely empty. Rather than dwelling on his lack of success in love, he dedicates his energy to a far more practical goal: securing a promising future for himself and his game-development friends at his uncle’s company. However, gaining his uncle's professional support comes with an unexpected catch. To earn his place, Akiteru is given a strict condition—he must pretend to be the boyfriend of his uncle’s daughter. With his ambitions on the line, he has no choice but to accept the arrangement and step into the role of a devoted partner. This sudden development creates a massive complication regarding Iroha, his best friend’s younger sister. Far from showing him any affection, Iroha bullies him relentlessly at every opportunity. Now that Akiteru is officially playing the part of someone else’s boyfriend, he is left to wonder how the hostile girl who makes his daily life miserable will react to the surprising news.