Gu Yan, a network administrator, triggered the mysterious game "Reality Online" during an all-night power leveling session and discovered that his game operations would affect the real world. Player actions gradually triggered the "fourth natural disaster": NPC awakening, map mutation, and copy invasion. He was forced to become a "server administrator". He had to deal with the crazy temptations of players and protect ordinary citizens. He made a difficult choice between maintaining the balance of the game and protecting reality. He finally revealed the truth about the "survival test" of the parallel universe civilization and led mankind to complete the counterattack.
