Who told you I am an NPC

The boundaries between player and game have dissolved as the Demon King returns. Yan Yunqing, an architect who once ruled a vast in-game empire and a self-proclaimed chūnibyō, believed his virtual life was over. However, his former creations, now in disarray and on the verge of rebellion without their leader, drove him to seek solace in reality. His peace was disrupted by the launch of a multiplayer adaptation of his cherished city-building game, "Starting Today, I'll Be the Demon King." Suddenly, he's pulled from his world, transformed into an anomaly within the very realm he once governed. Yan Yunqing is now an undocumented outsider in a land filled with familiar figures, but with significantly shifted allegiances. His once-devoted subjects have evolved into formidable, independent rulers.