Ashen Dragon - Chapter 460 - 382 Wish Magic of the Giant Spirits

Meet Sora and Shiro, a brother and sister who are loser shut-ins by normal standards. But these siblings don’t play by the rules of the “crappy game” that is average society. In the world of gaming, this genius pair reigns supreme, their invincible avatar so famous that it’s the stuff of urban legend. So when a young boy calling himself God summons the siblings to a fantastic alternate world where war is forbidden and all conflicts–even those involving national borders–are decided by the outcome of games, Sora and Shiro have pretty much hit the jackpot. But they soon learn that in this world, humanity, cornered and outnumbered by other species, survives within the confines of one city. Will Sora and Shiro, two failures at life, turn out to be the saviors of mankind? Let the games begin…

“In a land far to the east, there exists a strange store that has rejected a three Michelin star rating multiple times.

After putting in over 8000 hours into the game, he had achieved the status of being a true no-life god. Sadly, one day his save data disappeared and the shock of losing so many hours of effort killed him.However, this was not the end, for he awoke surrounded by the world that before now, he had only seen through a screen. This is the story of Zephyrus, who uses his gaming knowledge to enjoy his time in the new world.

One day, Luo Jian woke up from his sleep and found himself in a locked chamber where the door and window were all sealed. A note with a few lines written on it was tacked to the wall: “Escape from this room within an hour, otherwise, you will die.”

There is a sequel called Reincarnation Night (轮回之夜) that takes place in the same universe but has different main characters

- Description from Novelupdates