In Krynosia, an isolated island nation fractured by the super-drug Ascendrix, former aristocrat Warrick Gamaliel lives quietly as a repairman with Carlo Angels, a blind but gifted "Tag." Ascendrix grants superhuman abilities but caused societal collapse during the Great Tag Riot. Now, Krynosia is ruled by three powerful Families, while two districts remain lawless.

Warrick and Carlo stay under the radar, aiding those trapped in the cracks of their divided society. But when a mother pleads for help finding her missing daughter, they uncover a dark truth: children are vanishing, and the patterns hint at a resurgence of horrors thought buried with the Tag Riot.

As their search deepens, they face Krynosia's rulers and Warrick's own haunted past. In a world of superhuman abilities and conspiracies, some repairs require more than tools.....