One day, Hayato, a high school boy, was blown away to another world. There, a fairy named Tiki tells him that he is the successor to the Hero. As the successor, he is endowed with a versatile skill called "Hero's Blessing," but the skill had a "constraint" that could be called a curse for a man... For the time being, Hayato decided to go on an adventure to raise funds, and girls started to gather around him...!? The curtain rises on an otherworldly harem adventure with beautiful girls!!