Bacon's Diary from Roblox. Noob Wars. Book 8

Join Billy Blocks in an exciting adventure through the world of Roblox.
But this time the challenges have become much more serious. A mysterious group called Nobos has returned to destroy the last weak point of Roblox. If they succeed, the entire gaming world will disappear forever along with Billy's mom, his school, and all his friends!
Strange rules, dangerous trials, and enemies that give no second of respite appear in the game.
Will Billy and his team be able to complete the game and return? And what will happen if they lose?