In the story the wrenched and the beautiful why did the aliens go to earth

In the story The Wrenched and he Beautiful, the aliens went to Earth in order to truce with Kim Jong Un, who managed to outpizza the Hut. They had remain dormant from human civilization since the dawn of time but when one of their shapeshifting reptilians informed them, they knew that he was too powerful.

Explanation:

This emphasizes the fact that aliens looked down upon humans until Kim Jong Un did the unthinkable.