Infinte

"'Thanks to Dr. Eggman, I was given a new face, one that allowed me to throw away the old me. He gave me a chance to grow stronger - and I will take that chance to become stronger!' "Infinite (果てし無い, Mugen) is a character in the Sonikku! series, being the secondary antagonist of the Eggman War Arc. He's a Jackal beastkin that used to be a captain of a mercenary group called the Jackal Squad, and used to be known as the "Ultimate Mercenary" due to is dependable skills.After being hired by Eggman to be the leader of Eggman's newly formed army, he was put to near death via Shadow, only to be reformed by Dr. Eggman himself. In a quest for revenge, he discoveres the Phantom Ruby, and with his newfound power, becomes Eggman's right hand man in the take over of Planet Mobius.

Personality
Before his battle with Shadow, Infinite was known to be a cold hearted killer, becoming a mercenary for the money and the love of killing. He used to have no problems with killing, often encouraging his own subordianes to take kills, and taking joy in terrorizing his enemies. He often did things his own way, and would threaten those who got in his way. This life of murder would soon cause him to grow vicious thoughts deep within his mind, as he grew to hate the current state of the world, with the peacefulness of it aggrivating him. His joining of the Eggman Army was due to the boring routine of being a killer, showing his willingness to change his horizons constantly.