Professor Membrane constructs an energy creating device and Zim gets the
idea to sabotage it to destroy the world. Dib realises that he must
stop Zim, but during his preparations he discovers a version of himself
who is beaten up and hurt laying in his bed. This version tells Dib that
he is from the future and he needs his help to stop Zim as he's too
weak. So Dib goes to where future Dib told him to go, but it is a trap
set by Zim, and the future Dib is in fact a robot controlled by Zim. Dib
is stuck in a cage with a monkey while future Dib goes to the starting
of the energy device to destroy it. Gaz is annoyed by Dib and beats him
up, preventing him from causing the destruction. She then realises he is
a robot after one of its robotic eyes pops out. Zim quickly gets over
his loss and decides to watch the real Dib getting tormented by the
monkey.