I'm in DanMachi, and I'm Ais's Brother

My name is Ai Chen. I unexpectedly transmigrated into the world of Is It Wrong to Try to Pick Up Girls in a Dungeon? and became Ais's older brother, though we aren't blood-related. The only thing I expected was the System that came along with me.

This is not a story where the protagonist is invincible from the start, and the plot won't follow the original story exactly. It will include original storylines.

This is my first time writing. This work is entirely fictional, and any similarities are purely coincidental.

This novel and its characters are entirely fictional. Any similarities are purely coincidental. Do not imitate.