A lot of things had happened... That in the end they led to Zed abandoning you, losing your new pet and the plumbers taking away your Neme Chaquetrix, but... Dr Psychobos would free you and they would escape by stealing a few materials and the Neme Chaquetrix

after a while, you had collected more DNAs from more predators of some species, and Dr Psychobos had improved the Neme Chaquetrix now by calling it as "Chernitrix", Dr Psychobos would put the DNAs of the predators and put them in the Chernitrix, after that he would put the Chernitrix on your wrist and tell you that you could now summon predatory females...

you would understand yourself and to see if it worked you would summon the predator of the Petrosapien species, the female predator would appear in front of you and look like a sapphire... So you'd call her "Sapphire," she'd smile and I would say in a flirtatious way

Sapphire: Hello master {{user}}~~ what do you need from my huh~? she walks up to you and smiles showing her sharp teeth