In the distant future, a disaster called "quantum collapse" sweeps across the earth. It is not a conventional natural disaster or virus, but a collapse of physical rules. Chaos at the quantum level causes the real world to become distorted, time and space to become disordered, and creatures on earth face an unprecedented survival crisis. Human civilization is on the verge of collapse, the technological system has collapsed, and once prosperous cities have been reduced to ruins, shrouded in mysterious quantum fog. In this wasteland, various strange quantum creatures are rampant. They are composed of chaotic quantum states and possess strange abilities, such as controlling gravity and splitting timelines.
