'If you insist, I might even make you my girl?' When ordinary high school student Ichika transfers to a new school, the invincible prince Rei boasts an extraordinary level of popularity. But when Ichika discovers Rei's other side - that he is a selfish, toxic scum - she unintentionally declares war on him with a slap! But their houses are unexpectedly next door to each other... He takes advantage of her weakness and decides to cooperate with her to overcome Rei's only flaw, but what does he mean when he says "let me touch you every day" ......? The perfect (?) tsundere gets sweeter and sweeter every day. The first volume of a romantic comedy with a prince who gets sweeter and sweeter every day!