Lent's supernatural Gift allows him to lend magic to others, and his former party members were only too eager to take ruthless advantage of that fact. But after they kick him to the curb, Lent's deviously adorable fairy companion clues him in to the true nature of his power. He can claim all that magic back...with interest! Now boosted by an ever-increasing pool of magical power, he sets off as a solo adventurer. During a dungeon dive, he meets a girl named Linka who's under attack by monsters after being cruelly abandoned by her party. Is Lent ready to put all that newfound potential to work...?