The "Abyss Matrix" is a virtual reality world built by interstellar residual technology, where human consciousness exists in a digital form, simulating life close to reality. However, the matrix is not perfect: consciousness data will gradually corrupt over time, and some people will fall into "data madness" and become uncontrolled virus codes, threatening the security of the entire network. In addition, there is an unknown "fission core" hidden in the underlying code of the matrix. It is said that it can restart the earth's star core energy, but it may also completely destroy the matrix, causing all human consciousness to permanently dissipate.