Yasha was originally one of the Eight Guardian Generals, Asura's brother-in-law, former friend, and the uncle of Mithra. He and Asura were training under Augus until Deus took him under his wing. Together with Asura and the other Generals, he fought the dark forces of the Gohma. However, after his sister, Durga, was murdered, Yasha started to hate Asura and blamed him for her death. After seeing all the suffering caused by the Gohma, Yasha decided to join Deus' "cause".