The Return of the Legendary Gamer: Reeen’s New Challenge Rei Aoi booted up an old PC for the first time in years, only to discover an unexpected email from an unfamiliar contact. The message was straightforward yet shocking: someone wanted to hire the legendary Summit Cross player known as reeen as their coach. Summit Cross, or Summit Crossfire, was an FPS game Rei had once mastered under the alias "reeen" before retiring from the scene. Curious about the timing of the request, Rei decided to at least hear them out. Upon replying, Rei was stunned to discover the client was none other than Arisa Hinotori, a stunningly beautiful and incredibly popular VTuber. A meeting of a former FPS legend and a virtual star sets the stage for a thrilling new chapter—can Rei help Arisa rise to the top? And will this chance encounter reignite Rei's passion for gaming?