Normal pair-rpg/game setting

At 2am,suddenly he get to transport to this white room where he learn that he must survive in this strange world. Its like a game world but if ypu die......for that when he come back to real world he need to prepare before he will be summon at 2am everyday and survive. But who,why and how they transport him from his world remain a mystery

When playing a virtual reality game called Cang Lan, Xiao Wan gets pushed off a cliff. She ends up in another game world. What will happen to Xiao Wan