Takamura Keisuke never expected much out of life—just a normal routine, maybe a girlfriend someday, and a way to escape the crushing weight of constant rejection. But when a moment of heartbreak is followed by a terrifying, surreal event, Kei is thrust into a new world far beyond anything he could imagine.

Now stranded in a vast and unfamiliar land, Kei must rebuild himself from the ground up. With no special skills, no plan, and no idea how he got there, survival alone seems daunting. Yet through pain, labor, and small victories, Kei begins to change—not just in strength, but in spirit. But growth comes with scars.

Kei In Isekai is a grounded and emotional take on the isekai genre, blending personal struggle, slow-burn worldbuilding, and intense transformation. It’s not just about escaping to another world—it’s about whether you can ever truly escape yourself.