The U10C: Neb and Newg: The Heroes That Fell

A spin-off of The Ultra 10 Chronicles, Neb and Newg: THTF takes place in an AU where Ben and Gwen's opposites, Neb & Newg, begin their journey with the Omnitrix, and descend from heroes to villany and madness, before entering the U10C prime universe. Due to violence & language, rated M for safety. Triggers in chapter heading. If you haven't, you may want to read U10C 1 & 2 prior.