One day in June, Da’an. Tomoya Asahi, who met Ruri, the daughter of the Tsukinoin conglomerate, Although he had a good impression on the other party, he intended to refuse that he could not involve a 12-year-old young lady in a political marriage. However, for some reason, I will have another date. It seems that they met at that place 10 years ago … A muscular gentleman and a young lady’s unwavering love story that begins with a matchmaking!