Limit 500 words. The sleeping of the magic world's highest magic weapon, the Lord of the Rings, has brought the magic world's protective barrier maintained by mana to the brink of destruction. At this moment of life and death, the Magic King sends the next successor of the magic world to the human world where the Lord of the Rings is sleeping to find a way to awaken the memory of the Lord of the Rings and regain its powerful magic. A girl with the ability to absorb souls in the world repeats the legendary story about the Lord of the Rings without her knowledge to awaken the memory of the Lord of the Rings. The heir to the magic world, who is pure in heart and ignorant about love, pretends to be real in the process of completing the task. He develops feelings for the girl and cannot extricate himself. He is dating the girl with a sense of guilt and is extremely conflicted in his heart. The girl has no idea about the mission of the heir at the beginning. After knowing the truth through chance, she has a faint love for the heir, to being heartbroken because of deep love, and then to making desperate sacrifices for her lover. Finally, the Lord of the Rings reappeared in the world and was brought back by a messenger from the magic world, and the successor had to return to his own world. The girl was very sad. Before leaving, the successor promised the girl that he would return to her again and never leave again.