Yami Baito-saki wa Isekai deshita

For high school student Hashiba Ryuuji, life has become a desperate balancing act between duty and dreams. When his mother falls critically ill, the crushing weight of her hospital bills forces him to abandon his aspirations and plunge into the unforgiving world of part-time labor. Every yen earned is a lifeline, yet each shift worked pulls him further from the future he once envisioned for himself, leaving him trapped in a cycle of survival with no end in sight. In his darkest moment, a peculiar job advertisement catches his eye—one offering an obscene amount of money for work that seems almost too easy. Despite his better judgment and every glaring red flag, the allure of financial freedom reignites a flicker of hope. Ryuuji convinces himself that if this gamble pays off, he might finally reclaim the path he was forced to forsake. He accepts the offer, pushing aside his misgivings in favor of a single, burning chance at redemption. Following his enigmatic employer's cryptic directives, Ryuuji passes through a nondescript door and emerges into a realm that defies all logic—a savage, untamed world teeming with unknown dangers. His disorientation is short-lived, however, as monstrous creatures immediately launch a vicious assault. With his life now hanging by a thread in this alien reality, Ryuuji must quickly realize that the true cost of this "dream job" may be far steeper than any paycheck could ever cover.