TMNT - Shredder

Oroku Saki was a high-ranking member of the Foot Clan raised like a son by the clan's leader and the father of Hamato Yoshi who became Saki's best friend. They raised and trained like brothers and rivals for over 30 years. One day, however, this rivalry escalated when the two of them fell in love with a beautiful young woman named Tang Shen, who only seemed to begin bonding with Hamato. Oroku become overwhelmed and fraught with jealousy. His love for Tang Shen transformed over time into obsession, but when he confronted her with his feelings, Shen refused his affections, as she loved Yoshi too much to leave him. He began to beat her, which led to Yoshi almost killed him in a blind fit of rage to protect Tang Shen. Leaved Saki in scars at death's door Yoshi had dishonored himself and fled to New York City with Shen. A clan's witch named Kitsune saved Saki's life and granted a spell to make him an immortal. He slaughtered the clan's leader, took his place, named himself as "Shredder" and marked Yoshi's family for death. Under Saki's leadership, the Foot participated in variety of criminal activities, including drug smuggling, arms running, and assassination. They have found and killed Yoshi's wife, Tang Shen, and their daughter Miwa. Yoshi, however, escaped. But not for long. No one can hide from Shredder. He's known for fighting with reckless ferocity, showing no mercy to anyone who stands between him and his conquest.