Stream anime episodes online for free, Watch .Hack//Roots Episode 7 English version online and free episodes. Anime Episode guide, Chapter .Hack//Roots Episode 7 English dubbed Intrigue.While investigating the Lost Grounds, Haseo experiences a major glitch in The World. Also, we learn more about the Virus Cores. On a team search with Tabby and SakiSaka, they find common marks in the Lost Grounds, where they had found virus cores. Haseo notices something weird about the lines, and the three mysteriouly vanish (presumably teleported).