Raita, a young man who had lived an idle life, lost his right leg and his entire family in a tragic car accident during high school, plunging him into the depths of despair. What saved him then was the inspiring image of a young idol girl he happened to see online. Raita made supporting her his reason for living, and was able to reintegrate into society and become a working adult.

However, just before her full-fledged major debut, she met a mysterious death. Raita, still heartbroken, also passed away young due to complications from his accident.

But was it a whim of the gods? Raita awoke to find himself reincarnated back into his elementary school days, gaining a chance to redo his life. "This time, I won't have any regrets!" To save the life of his beloved idol, he decided to fully utilize his knowledge and experience from his previous life and aim for a career in the entertainment industry himself.

This is the story of a young man who loves idols above all else, and who, through indomitable effort, grows into an exceptionally handsome entertainer. He overcomes enormous challenges with an unyielding spirit, proactive drive, and cheat-like knowledge from his past life, transforming the history of the entertainment world. It's a story where he gains recognition from various people, including beautiful models, actresses, and idols, and achieves great success.