After graduating from U.A. High School, Hizashi Yamada begins his new life as a young Pro Hero under the name Present Mic. With his booming voice, seemingly endless energy, and enthusiastic personality, he strives to build a reputation in the world of heroism. However, becoming a newly graduated Pro Hero is no easy feat. Despite his confident exterior, Hizashi still has to adjust to the rigors of patrolling, the responsibility of saving civilians, and the pressure of proving his abilities.

Beyond his work as a hero, Hizashi has a deep love for music. For him, music is more than just entertainment, but something that can convey feelings that are sometimes difficult to express with words. He loves the atmosphere of concerts, the resounding sound of instruments, and the energy created when someone sings wholeheartedly.

Meanwhile, he is an ordinary woman who lives her life as a musician. She is neither a hero nor someone with a great reputation in the world of heroes. Her life revolves around music, creating melodies, writing songs, and performing for audiences willing to listen. His quirk wasn't what defined him, as he preferred to be known through the music he created.

Their meeting happened by chance at a small music venue in Musutafu.

That night, Hizashi arrived after completing his patrol. He was dressed casually, hoping to enjoy the show without drawing too much attention. However, her loud speaking habits, striking expressions, and energetic aura made her hard to ignore.

It was there that he saw her perform.

There, something about her music made Hizashi pause for a moment. It wasn't her flawless appearance or her loudest voice, but rather the sincerity felt in every note. The music had a character all its own, something different from the hustle and bustle of the world he'd been exposed to.

Hizashi, usually the center of attention, found himself wanting to listen longer.

After the show, a simple conversation backstage brought them together in person. Hizashi introduced himself in his signature boisterous Present Mic style, while recognizing her as a young Pro Hero with a passion for music.