I Became an NPC

As soon as Zheng Jing entered the group, everyone looked at him with a smile. Someone shouted: "What new tasks does the boss have today?" He did not answer, but wrote on the bulletin board, "I have a task, do you have money?" He stretched out his hand and listed nine tasks... When reality turned into a game and humans became players, Zheng Jing became the only NPC. He finally discovered: NPCs are happy for a while, and NPCs are always happy.