The story of the card game follows what happens when "Hairou" portals suddenly open, fusing five different worlds together. As a result, various mysterious "Exceed" powers are awakened in teenaged girls. An academy for these so-called "Progress" girls is built on the isolated Seiran Island in the Pacific. (Source: ANN)

With dead and lifeless eyes, Rachel Gardner wishes only to die. Waking up in the basement of a building, she has no idea how or why she's there. She stumbles across a bandaged murderer named Zack, who is trying to escape. After promising to kill her as soon as he is free, Rachel and Zack set out to ascend through the building floor by floor until they escape. However, as they progress upward, they meet more twisted people, and all of them seem familiar with Rachel. What is her connection to the building, and why was she placed in it? Facing a new boss on each floor, can Rachel and Zack both achieve their wishes? [Written by MAL Rewrite]

Second season of 7 Seeds.

After the termination of the incredibly popular virtual reality MMORPG "The World," a new version of the game—The World R:2—is brought online. On his first day in the game, newcomer Haseo thinks he has made some friends to quest with. However, as if mocking his sentiments, they kill his character just for fun. Luckily, he is saved by a mysterious, one-armed player named Ovan who offers to show him around The World. Alongside Ovan and his cleric friend Shino, Haseo enjoys a wonderful first year in the game. But this peaceful life is shattered when Shino's character is killed by a familiar figure notoriously known as Tri-Edge, whose victims have all fallen into comas in the real world. In a fit of rage, Haseo vows to find the elusive Tri-Edge and kill him. Taking place during Haseo's first year in The World, .hack//Roots explores the friendships Haseo built in the game before Tri-Edge ripped them away. [Written by MAL Rewrite]