ALO Reboot: Redemption

Reina Yuuki has never forgiven herself for the day she inadvertently sent her sister Asuna into the death game SAO. Now two years later she discovers that Asuna is trapped in a new game called Alfheim Online. After meeting a boy named Kazuto, she agrees to go on a journey to save her sister and find herself in the process. ALO REBOOT, OC's included.