Full Name Change: I Am an NPC Planner

The protagonist travels to a world where everyone changes jobs, but he does not awaken any profession - because he is misjudged as an "NPC" by the system. What's even more outrageous is that he has obtained the world editor system and has the GM permissions to "plan professional tasks", "adjust drop probability" and "publish hidden tasks" for others. When all humans are switching jobs to fight monsters, he is the only one planning everyone's fate behind the scenes. When the abyss invaded and everyone was in despair, he reverted with one click, strengthened all players, modified BOSS data, and turned the world of everyone's job transfer into a "sandbox game" run by himself. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.