High-schooler Yuuto Sakurai is far from your average teenager. He takes pride in his unique mission: to safeguard the love lives of those facing threats from unwanted third parties. When charm and strength try to snatch away your loved one, Sakurai springs into action. For a mere 10,000 yen, he guarantees that your love story stays pure. Driven by unwavering belief and a policy of no discrimination, he stands as the Anti-NTR Man, single-handedly fighting against romantic interference.