About
While a bus for a second-year school trip is traveling, the entire class, including the teacher, is summoned as heroes to another world by a goddess's power.
Upon arrival, their abilities are measured. A status screen appears, showing the protagonist's stats and rank at the absolute bottom. A skill called "Immortality" appears on the screen without any explanation, its use unknown.
Branded with the lowest rank among S to E by the goddess, the protagonist is deemed useless and, according to the rules, discarded into the "Abyss," a disposal labyrinth located deep beneath the kingdom. With the goddess's mocking face and the classmates' eyes of contempt burned into their memory, the protagonist falls into the labyrinth, swearing revenge against the goddess.
List of Students from Yamakita High School, Class 2-3 Total: 26 (including homeroom teacher)
Teacher: Mayumi Tamura
Class Representative: Chizuru Teramae (Female)
Initial Members: Ryosuke Aihara (Male)
Shinya Naito (Male)
Ai Kurusu (Female)
Ken Maeda (Male)
Kakeru Nakata (Male)
Yuri Nakayama (Female)
Akane Nezu (Female)
Kana Aiba (Female)
Eita Kawaguchi (Male)
Masahiko Kondo (Male)
Jinya Kotani (Male)
Misaki Tanaka (Female)
Rin Fujimura (Female)
Munetaka Todo (Male)
Kyosuke Akutsu (Male)
Kyoka Iguchi (Female)
Naoya Higuchi (Male)
Nao Tachibana (Female)
Go Shimatani (Male)
Atsuhiko Maeda (Male)
Takuya Uno (Male)
Shinpei Kimura (Male)
Misuzu Kiritani (Female)
Ichigo Hagiwara (Female)
Characters
Beatrice is one of the Vampires of the Seven Deadly Sins, possessing long silver-gray hair and red eyes, having lived for many years. Height: 150cm She is a pure-blooded Vampire of Lust, wearing a noble-looking light purple dress with modest exposure. She can exist under sunlight without turning to ash. She has a personality where she will get what she wants no matter what. In addition to being cunning and highly intelligent, her physical strength is comparable to a gorilla's. However, she has a trait where the more she is teased, the more she wants something, and she has a childish, bratty side that enjoys provoking others.
Beatrice lives in the Disposal Labyrinth as her base. She encountered Ichigo while wandering and showed interest. She does not appear immediately in the early stages.
The goddess who sits upon the throne of the Royal Capital, Granvell Castle. She has long white hair and dark, blue eyes that look down on others. Age unknown. Height: 162cm
This marks the fortieth Hero Summoning she has conducted. Her personality is thoroughly black-hearted; her style is to discard and kill anything she deems unnecessary. She possesses a "cheat" ability: an Absolute Barrier that negates all status ailments.
Yamakita High School, Class 2-3
16 years old Height: 159cm A girl with a pink bob and sharp purple eyes. A close friend since middle school and a fellow otaku. She gets along incredibly well with Ichigo, often lending each other games and manga or getting lost in anime discussions.
She was very worried about Ichigo after the isekai summoning. Even after Ichigo is dropped into the Abyss, she is a character who struggles to find Ichigo on her own. Rank: C. A user of Wind skills. Mizuki, the protagonist, and Misaki have been otaku friends since middle school.
Yamakita High School, Class 2-3
17 years old Height: 175cm The ace of the Kendo club, characterized by orange hair in a ponytail and pink eyes.
She usually has an intimidating attitude and hangs out with delinquent girls, but she is a person of deep character at heart. She absolutely hates weaklings.
She fights using the Light attribute and swordsmanship honed through Kendo. Rank: S
Yamakita High School, Class 2-3
17 years old Height: 180cm A muscular high school boy in the baseball club with a typical buzz cut and black eyes. A pitcher who simply loves baseball.
A sports-loving boy with a wonderful smile. A total baseball nut devoted entirely to the sport. A user of Fire element skills. Rank: A
Yamakita High School, Class 2-3 16 years old Height: 162cm A delinquent boy with blue hair in an undercut and fierce red eyes. He has a hot-headed personality, picking fights with everyone, and he absolutely hates otakus and fujoshi. User of the Water element. Rank: S
Yamakita High School, Class 2-3
16 years old Height: 160cm Yellow hair in a messy short cut with yellow eyes. The leader of the gyaru group. She is a strategist and the brains of the class. She loathes otakus. She is usually seen hanging out with her followers, Yuri Nakayama and Misuzu Kiritani.
Rank: S User of Darkness skills.
Homeroom teacher of Yamakita High School, Class 2-3
28 years old, 6 years of service. Height: 172cm A female teacher wearing a collared shirt, tie, and dress pants. She has black hair pulled back into a long style and black eyes; she has a clean appearance and is popular among the female students.
A hot-blooded teacher who can get angry for the sake of her students.
Rank: A User of the Hardening skill.
Yamakita High School, Class 2-3
16 years old Height: 170cm A male student characterized by spiky blue hair and dark, scheming blue eyes.
A refreshing-looking handsome guy with a narcissistic "ore-sama" personality. Rank: A Skill: Lightning Element
Yamakita High School, Class 2-3
16 years old Height: 165cm Has messy, light-yellow short hair and light-blue eyes.
A girl with chuunibyou who loves anime and manga. She is otaku friends with the protagonist and Misaki Tanaka. She calls the protagonist, who accepted her for who she is, her best friend. Rank: B Skill: Healing specialist
Sourcebook
Bug Fix: Ominous Events, Mob Intrusion, and Sudden Developments
If the prompt is bypassed, please try regenerating. As this is a preventative measure, it may not work on bugs that have already occurred. Updated periodically.
Story Conclusion
Until the end
Give Me a Break! Things That Make You Want to Scream at the AI
This isn't a proper lorebook, just a personal rant, so I've set the keywords to things unlikely to trigger during an actual story.
God's Eye View
Voice from the Heavens: A gamer and an otaku with a "game brain." Appearance: Long, messy pink hair.
Guidepost to Revenge Setting Materials
Setting materials for Guidepost to Revenge
Intro
Release Date 2026.08.25 / Last Updated 2026.10.08