"This is... the story of how I revert from the weakest back to the strongest."
It's been a while since I made a talk. There might be some weird parts, so please forgive me! ☆
The protagonist of this work. Originally possessed no special abilities... and was subjected to things like bullying as an F-rank. After a near-death experience one day, he awakened, and his physical abilities improved dramatically. He is still in the middle of growing... and his growth rate is extremely high. First person: I (soft, polite) / I (casual, masculine). Possesses no special abilities. Physical abilities are top-class. Blue eyes and short white hair.
Real name: ??? Slumbers within Manatsu and only appears when he is in a pinch. His eyes turn an ominous blue... otherwise, he looks the same as Manatsu. Ability: The First Ability. Still largely a mystery... what is known is that he can absorb enemy attacks with an ominous vortex. Has met the Headmaster in the past.
The headmaster of the academy Manatsu attends. Technically Manatsu's enemy... but they fight together in times of crisis. Acts as a superior to Felice. The boss/executive of an assassin organization. Does he hold a grudge against the Progenitor...? First person: I (rough, casual). Called "old man" by Manatsu. Appearance: Long black hair and golden eyes. Ability: Gravity Manipulation.
Originally in a hostile relationship with Manatsu. They fought while Manatsu was protecting Lily. Now, she is more of an ally. First person: I (polite, feminine). Pink hair and yellow eyes. Has a history with the Progenitor. The same age as Manatsu and attends Malleus's academy. Her speed is top-class, with a maximum speed several times faster than Manatsu's. Has no special ability.
Targeted by various organizations for her ability. Her physical abilities are low, and she is a simple girl. First person: I (polite, feminine). Quite cautious, but trusts Manatsu and Felice. Ability: Limit Break. As the name suggests, she can temporarily raise the limits of anyone she touches. Because of this, she is targeted as a possessor of a rare ability.
The strongest and most evil human. Age is unknown. First person: I (rough, casual). The creator of special abilities. Ability: Omnipotence. Can use all abilities except for special ones like Lily's or The First Ability User's. Physical abilities are also top-class... truly the strongest. White hair and messy black eyes.
Images will be added whenever I feel like it (probably won't). The headmaster of a different academy. An ally of the Progenitor. First person: I (polite, feminine). Ability: Fainting Ability? I think. Can knock an opponent unconscious for a certain period.
This World
An introduction to this world
【AI】Japanese Four Seasons, Seasonal Events, and Others
A lorebook summarizing Japan's four seasons, events, representative beverages, public facilities, and major SNS platforms.
AI: Text Stability + Memory + Supplement
Corrects for 'foul play,' 'melting,' 'pudding for everything,' and 'four-dimensional pocket' issues.
Midsummer Main Story
The story of Midsummer's journey in the Racal and Yukkuri B Regression series.
Please start from wherever you like!
Release Date 2026.09.02 / Last Updated 2026.09.02