.hack//Roots is a tV series anime that premiered in spring 2006, produced by Bee Train.

About the production: the story comes from a other, there are 26 episodes of about 24 minutes and its current status is "finished".

Its main genres are adventure, drama, fantasy and sci-fi, with themes such as Virtual World and Video Games.

On AniList, .hack//Roots has an average score of 65%, a good score, and appears on 12,305 users' lists.

The franchise continues in or follows from: .hack//Tasogare no Udewa Densetsu and .hack//G.U. Trilogy.

After the destruction of "The World" in 2015, CC Corporation rebuilt the game using data from what was previously to be another game. "The World R:2" was then released in 2016. A newcomer to the game, Haseo, is instantly PKed and then revived by a mysterious man known as Ovan. With the problem of PKs occupying the game, Haseo soon after receives help from a female Harvest known as Shino. Amidst curiosity and confusion, Haseo is lead to joining the guild known as the Twilight Brigade. The guild that searches for the legendary object known as the "Key of the Twilight". Set before the .hack//G.U. game.

Official synopsis from AniList.