The Anime Lad
Touka and his classmates are summoned to another world and evaluated by a goddess. Everyone receives impressive abilities except him. His low rank earns immediate rejection and leaves him in ancient ruins. Survival now depends on testing the same spells the official assessment dismissed without apparent interest in evidence.
Super Eyepatch Fox
A goddess summons a classroom and ranks every student. Touka receives E-class skills. She discards him into ancient ruins. Survival demands immediate experimentation. Test the low-level spells. Learn their limits. Find a route out. Revenge waits beyond the ruin, but the first problem is proving the appraisal incomplete.
Gigguku
Touka spends school life fading into the background, then another world labels him worthless and throws him away. Inside a deadly ruin, the supposedly weak spells finally face a real test. The setup is brutally direct. A system dismisses the quiet kid, and survival gives him every reason to challenge its judgment!
Father's Basement
The cruelty is painted with a broad brush, and the revenge motivation has no interest in moral ambiguity at the start. The combat premise is more specific. Touka has low-ranked status spells instead of a conventional heroic skill set, so surviving the ruins depends on discovering what those neglected abilities can actually do.