Kenichiro Irago, a 16-year-old high school student attending Aranami Prefectural High School.

Due to an incident on the day of his high school entrance ceremony, he was unable to attend school, which made him an outcast in class—in short, a loner.

On the first day of school, a year after his enrollment.

After I helped the student council president during a certain incident, she fell for me.

The very next week, another incident occurred, and after I helped a gyaru classmate, she began to make advances on me.

A little while after that, my stepsister, upon learning I was being pursued by two beautiful girls, declared to them that she was my girlfriend.

After various events, I ended up being courted by three women, ultimately entering into romantic relationships with all three.

While harboring a certain feeling, I began dating all three women simultaneously, with their full consent.

(Note) This work is a rewrite with an alternative ending of "I, a Loner in Class, Saved the Student Council President and a Gyaru from a Scumbag, Which for Some Reason Made Them Fall for Me and Pursue Me Daily; My Stepsister, Learning This, Proposed Marriage to Keep Me, Starting a Three-Way War," which I previously serialized on Shosetsuka ni Naro. It is also available on Kakuyomu.

Also, this novel is a work of fiction.

While set in a real-world context, characters operate and the story unfolds according to laws, ethics, and logic that deviate in part from reality.

Therefore, there are depictions that would be illegal if performed in reality.

Engaging in such actions in reality would result in punishment, including fines and imprisonment,

so absolutely do not imitate them.

Please also note that due to various circumstances, the content may be revised as appropriate, or even completely rewritten in the worst case. It is highly probable that you may encounter situations where "the content is different from before" multiple times. Your understanding is appreciated.