Haseo , real name Ryou Misaki , is a fictional character in the .hack franchise first introduced as the main character in the video game trilogy .hack//G.U. in 2006 by CyberConnect2. He is also the lead character in the anime television series .hack//Roots by Bee Train. A player character from the fictional massively multiplayer online role-playing game The World, he is feared in the .hack//G.U. narrative as the player killer of all player killers. This earned Haseo the nickname "The Terror of Death" . Searching for the killer Tri-Edge, who sent his friend Shino into a coma in real life, Haseo comes into contact with the guild G.U.. They seek to use his PC to destroy AIDA, a computer anomaly responsible for leaving players in a coma. Haseo's appearances in .hack//Roots depict his early days in The World as a member of the Twilight Brigade guild led by Ovan, where he first meets Shino. He has also appeared in other printed adaptations based on the .hack//G.U. games.
