Next stop, Dess, The Upgrades is I now made Pi a robot in disguise to prevent getting hatred and no longer evil, 0 the villain, and 13 being a grim reaper being one of 0's brainwashed minions alongside 8. 0 being the Villain represents how 0 means nothing.
Credit to @wario100 for the animation and the base of 13, and 7, and @AlfabetonsOfficial for the base of 8.