Yut is a Kasch hybrid of newman and beast who lost his family at an early age. Ever since then, all he did was train like his brother did though he didn't understand what his brother meant by "Touching Death" (which was later known that it is only the adrenaline rush when a person wants to live) . One day, a cast dressed in white who they call "The Traveler" which is actually Vivienne from Phantasy Star Portable visits them. Vivienne said that every time Yut sees her, she would remind him of his brother. Then he finally meets up with the party including Tonnio, Liina, Emilia, and the player. Yut will be fought at this part then defeated. He was asleep until Emilia is given a bonus by Kraz because of solving the problem of the synths going haywire because of the Reol Badia. Yut will wake up