Is The Old Prisoner Living in Solitude Worth Reading? Review & Where to Read

Quick facts
Format	Webtoon (seinen), 51 chapters
Run	2025–present · ongoing
Content	Violence, prison brutality
Where to read	Tapas — official

Overview

Solitude of Karaisman is a prison built to hold trillions of inmates, and it kills more of them than any single guard or rival ever could. Argel Lastos is blind, and he's been locked inside since it opened decades ago — which by itself should be impossible. The Old Prisoner Living in Solitude opens with that contradiction and spends its run explaining it: how a blind man outlasts a prison designed to grind everyone else down, and what he's actually trying to accomplish by taking a talented but unrealized kid named Cero under his wing.

Written by FTK, Jo Jae Myeomg, and Kim Danbam with art from Young Hwan, this is a survival-action series that treats its setting as dangerous as any character in it.

What it does well

The smartest choice this series makes is refusing to treat Argel's blindness as a hurdle he's simply overcome offscreen. His fights are won through reading sound, spacing, and the small tells other inmates give off — the story keeps finding ways to make that concrete instead of hand-waving it, which turns his combat scenes into something closer to a puzzle than a simple stat-check. That approach also gives Solitude itself real menace: because Argel can't rely on seeing danger coming, the prison's traps and shifting dangers land as genuine threats rather than obstacles the plot will conveniently let him spot in advance.

The mentor relationship with Cero is handled with a welcome bit of edge, too. The story doesn't rush to confirm that Argel's intentions are purely noble, and that ambiguity keeps their scenes together more interesting than a standard found-family setup. Visually, Young Hwan's art commits to making Solitude feel like a place actively trying to kill you — cramped, hostile, and scaled to make clear why survival here is its own achievement.

Where it falls short

Being an ongoing series, the bigger picture — what Solitude actually is, who built it, and why — is being revealed slowly, which can make individual chapters feel more like table-setting than payoff. A number of the rank-and-file inmates threatening Argel and Cero don't get much individual identity beyond "dangerous obstacle," so they can blend together across chapters. And the story rarely lets up on its grim tone, which works for the premise but means long reading sessions can start to feel heavy without much room to breathe.

Verdict

The Old Prisoner Living in Solitude gets real mileage out of a lead who wins on experience and instinct rather than raw power, and its prison setting is genuinely menacing rather than just a backdrop. If grim, cunning survival-action with an unconventional protagonist sounds appealing, it's worth following.