Death March to the Parallel World Rhapsody

デスマーチからはじまる異世界狂想曲

Programmer Suzuki Ichirou collapses after an all-night coding crunch and wakes up inside the fantasy RPG he'd been building, now a fifteen-year-old adventurer going by the name Satou. A single defensive spell wipes out an entire army of lizardmen and rockets him to an absurdly high level, so Satou spends the rest of his time trying to travel quietly and avoid drawing attention. His omniscient Map skill lets him track events across the whole world, pulling him into local disputes, trade, and magic wherever he stops.