Humanoids died, but one species survived! We are that species! We built our civilization and technology.
We had life, but it was not enough to survive! The conditions are not good, but we make it peaceful for us.
So you want take over the earth? What is your species?
Peaceful?! Who will it be peaceful for?!
KaaBoom
Activate the emergency generators!
Haaaaaaaa
A cockroach?