Unstoppable Journey

Ron Stoppable has a surprising family tree that nobody saw coming. How will Ron react when he is related to three world-class killers? Quadruple Crossover: Kim Possible; X-Men TAS; Defenders; MCU. Competent Ron. Mutant Ron. Mutant Kim. Ron is a Howlett, a Natchios, and a Romanova. Unsure of a pairing, suggestions welcome, but final decision is the author's.