Twilight makes contact with two other worlds. Rainbow's ego needs a boost. These two events lead to a friendly confrontation that will test the friendship between the inhabitants of three worlds and perhaps even judge their fates.

Humans. An enigmatic race of creatures who saved pony kind from slavery and led them into prosperity with their kindness. But where are they now? Equestrian history has denoted them to mere legend and myth. They couldn't be more wrong.