In 2045 AD, mankind discovered that "reality" was slowly disintegrating. Concepts from different fantasy dimensions—immortal spirituality, Whispers of Cthulhu, cybercodes, weird rules—are permeating our world. In order to maintain the stability of reality, the "Infinite Containment Company" was established, and its employees shuttled through various fantasy fragments on the verge of collapse, "containing" or "harmlessly reconstructing" those concepts, characters, and laws that were too powerful.
Gu Yuan, an ordinary young man who lost his memory due to an accident, received a black letter of appointment one day. He thought this was just a high-paying job, but he didn't know that he was about to become the company's most special "reality anchor" - because he was one of the first sources of the collapse of reality.