.hack//Quantum

Description
Tobias, Mary, and Sakura are way into the The World. Together, they form an inseparable group, grinding toward the break of day and running dungeons in search of the artifacts of adventure. But when the trio becomes lost in this virtual labyrinth, a chance encounter with the mysterious entity known only as Hermit will change their lives forever. There’s an eerie darkness spreading across The World, and once you stumble in, you may never make it out.

Plot
The story follows the path of three players: Sakuya, Tobias, and Mary, and their playing of the world's largest MMORPG, "The World R:X" created byCyberconnect Corporation. As is the case, these players were on a quest in their party of three, when they are caught in a strange circumstance of fate.