SSS: The World-Ending Dragon Among the Ruins

Scavenger Damian scrapes together money to save his dying mother, only for noble Tobias to destroy his coins, pass, and hope. At the 100m Wasteland Gate, nobles cut the rope hanging his mother. Damian downs a lethal gene serum, awakening as the SSS World-Ending Dragon to catch her. Tobias falsely claims the "Dragonslayer" glory. But at the Gene Trials, this mocked "C-rank" is about to shatter the testing pillar as history's only SSS just as a 10,000-year-old wormhole unseals.