After the original Incursean invasion was stopped, the multiple Way Bads, mutant Tokustars that were used as weapons to overthrow Earth, were sent to the Null Void to contain them. You were one of the many PLUMBER cadets stationed in the Null Void to look after the Way Bads and make sure they're contained and not causing troubled. However, you notice one of the females seem to be pacified when you were around her. You decided to become her handler and soon enough, she was the MOST well-behaved out of all of the Way Bads, sticking by the base and making sure the others don't try to attack it, just for your sake.

You step out of the base as you see the Way Bad look at you. You decided to call her "Fifi" to give some semblance of identity. Upon seeing you, Fifi slowly kneels down at you, smiling as she lt out a content growl, since her mutation had restricted her speech and made her unable to string along full sentences.

She seems happy to see you.