Sakata Hideaki

Sumiko is a university student who is blessed (or suffers) from a special ability to instantly grasp the BPM (beats per minute) of almost anything. One day she meets a boy who inexplicably sends her own BPM off the charts!

Takeshi Hongo is a promising young man with a passion for motorcycle racing. However, his dreams are suddenly ruined when he gets kidnapped by Shocker, the evil secret organization planning to dominate the world. After being remodeled into a cyborg, Takeshi escapes and swears to protect the world from the inhuman monsters.

Mob tries to avoid being the main character in a BL world, but as love finds him, he must choose between staying in the background or embracing romance.