The actor Misaki Aoi, who rose to prominence after graduating high school, was in love with someone.

Sakura Hiiyo, who belonged to the same agency and attended the same high school.

She had been active as an actress since a young age and was popular throughout the school during their high school days.

Back then, Aoi lacked confidence, was isolated from those around him, and could easily be called a gloomy, introverted loner.

The complete opposite of Hiiyo. For this reason, he had given up, believing he was no match for her.

However, now as an adult, he had become an actor no less popular than Hiiyo.

But by the time he realized this, there was a ring on her ring finger───

"If only I had realized my looks and talent sooner..."

Perhaps this first love might have been reciprocated.

While harboring such regrets, Aoi lost his life in an unfortunate accident.

And when he woke up───

"W-why am I back to being myself before entering high school...!?"

A time leap for an unknown reason.

However, this was a chance.

"I'll refine my former introverted self and make Sakura fall for me."

Having made that decision, Aoi changed his appearance and appeared in dramas and on TV to step into the entertainment world once more.

The agency president's daughter, models, idols, and classmates he never even spoke to – relationships that never materialized in his first life, where he didn't even have friends, now began to form.

───This is the story of a genius actor, once an introverted loner, who returns to the past and strives to fulfill his first love.

It's a "youth restart" story with him in a powerful new state.