Ryuujin Mizushiro’s world shatters when his young daughter is diagnosed with Spinal Muscular Atrophy (SMA), a rare and incurable disease. With only ten months left to live, her condition deteriorates day by day, leaving Ryuujin feeling utterly powerless. Once a professional gamer, he gave up the world of S.O.L.A. PC Online to focus on his family. But when a mysterious offer arrives, promising an impossible cure hidden within an advanced virtual game, Ryuujin is forced to make an unthinkable decision. To save his daughter, Ryuujin must return to the game that is now upgraded to Virtual Reality Version, fighting not just for fame or glory, but for the life of the person he loves the most. Time is running out, and the his daughter's life is on the line.