X-Men Evolution: Deep X-Periments

X-Men Evolution: Deep X-Periments is a spin-off of the fanfiction X-Men Evolution: Redux and most of it takes place during Season Two. It details the founding of the Morlocks years before the start of the series and Nathaniel Essex's rise to power as Sinister, and then Sinister's plot to eradicate the imperfect beings known as the Morlocks and collect their DNA.