“Marry me!” As children, Pija-Hyun and Do-Woon promised to marry each other. But after hearing from his mother that two men couldn't marry, Pija-Hyun resolved to let go of his feelings for Do-Woon. Years later, while pursuing ordinary relationships, Pija-Hyun kept getting dumped by his girlfriends for strange reasons. He eventually discovered that all his failed romances were due to Do-Woon's sabotage... (Source: Bomtoon, translated)