Loner Life in Another World

Loner gets 'trash' skills, accidentally builds a civilization.

Haruka just wanted to read his light novels in peace. Instead, his entire class gets isekai'd with a skill-point menu — and because he arrived last, he's stuck with the "useless" leftovers: infinite storage, appraisal, and a knack for crafting. No cheat combat skills, no harem summons, just a toolkit that screams support build. True to form, he vanishes into the wilderness to solo his new life, only to keep tripping over classmates who need saving. The jocks, the mean girls, the quiet kids — each faction hoards resources and grudges, turning the fantasy world into a high-school cafeteria with monsters. Haruka becomes the reluctant glue, using his "trash" skills to feed, equip, and mediate his way toward a fragile unity. Passione and Hayabusa Film render the world in warm, lived-in tones: campfire cooking montages, improvised gear crafting, and combat that favors clever traps over flashy spells. The twelve episodes breathe, letting relationships simmer rather than explode. It's an isekai that remembers the "life" part of "life in another world," swapping power fantasy for community building — and making a loner the unlikely architect of both.

A socially awkward teen uses "useless" skills to survive a fantasy world while reluctantly mediating feuding high-school cliques. Expect light fantasy violence, mild fan service, and a focus on group dynamics rather than dark or mature content.