Keigo Hoshino

A princess from the Land of Jewels comes to Earth with the Kirama Stones to find individuals with strong "shining spirits" known as Kiramental to become the Kiramagers and fight the threat of the Yodon, an imperial army of darkness.

In the near future, a Virtual Reality Massive Multiplayer Online Role-Playing Game (VRMMORPG) called Sword Art Online has been released where players control their avatars with their bodies using a piece of technology called Nerve Gear. One day, players discover they cannot log out, as the game creator is holding them captive unless they reach the 100th floor of the game's tower and defeat the final boss. However, if they die in the game, they die in real life. Their struggle for survival starts now...