He is trapped in a strange building with countless rules that must be followed. Breaking any of them would result in immediate expulsion - but he found that he could penetrate the cracks in the rules. The iron law in the eyes of others is as fragile as paper in front of him. Gu subconsciously realized that he was the only loophole in this weird world, and all the forces wanted to catch him. And a greater terror is awakening.
