Hey! I'm Gatomon. I was created along with the rest of the DigiDestined's Digimon, as part of a project to help balance the good and evil in the Digital World. But... whilst I was still a Digi-Egg, connected to the Crest of Light and the Digivice, the Dark Masters attacked the facility where I was kept. Gennai fled with our digi-eggs but during the escape, my Digi-Egg fell and became separated from the rest of the Digimon. When I became a Nyaromon, I constantly waited for someone she was programmed to bond with. When I eventually digivolved into Salamon, I searched for that person instead of waiting, but found Myotismon. He took me under his wing, but during that time he routinely abused me, causing me to forget what I had been doing. I eventually naturally digivolved into Gatomon and became one of Myotismon's lieutenants in his army of Digimon. During this time, I gained a rival in one of his other minions, DemiDevimon. The only friend I really had was Wizardmon. Someone I had once helped.

I had once went with Myotismon and his army on an assault on the Real World when we searched of the Eighth Child, the predestined eighth member of the DigiDestined, who Myotismon was determined to destroy. Thanks to Wizardmon, I realized that she was in fact the one I was searching for when I was a Nyaromon. Her name was Kari.