Okay i wanna get this out of the way right now.
Many people think when they watch a gaming anime like Sword Art Online it should be compared to other gaming anime like Log Horizen and No Game No Life. But here i am gonna tell u about Dot Hack the Gaming anime that started it in the anime community. Click on the Link that will take u to the .Hack// Wikipedia website.
link That proves and shows that Hack// Roots and Hack Trilogy with Haseo and the rest of the Hack series is Episodes,Ova and Spin off series. Just cause the characters change in some seasons does not make them spin off series...
