Yamoto, a company employee, visits a gay bar in search of his soulmate, where he encounters Aoba, a strikingly handsome man with captivating eyes. Intrigued, Yamato finds himself captivated by Aoba, who then shouts, "Your penis can save the world!!" —!? Before he knows it, he's been taken to a hotel and they have sex…!! Consumed by Aoba's alluring charm, Yamato spends an unforgettable night. However, he fails to exchange contact information, and that's the end of it… One month later, when Yamato arrives on a remote island for a long business trip, who should he find waiting for him but Aoba himself—!? A pure and devoted office worker x a seductive beauty who craves domination. A heartwarming island romance that begins with a trial relationship.