In the near future Earth of 2035, technology is prosperous but class is solidified. An epoch-making full-sensory neural immersion game called "Spirit Realm" has become popular all over the world. The truth behind it is: the earth is actually the lost inheritance place of the ancient advanced civilization "Star Spirit Tribe", and the "Spirit Realm" is an automatically triggered civilization selection and heir trial process. Lin Mo, a genius dropout from a top university of science and technology, appears to be an independent game power leveling and hardware modifier, but in fact he is under heavy pressure to raise sky-high medical expenses for his sister (a rare genetic disease). In order to raise medical expenses, Lin Mo accepted the fatal order of "the first S-level copy of the spiritual realm, 'Void Corridor'". He entered with an overclocking device, relied on his heaven-defying operations and cracking abilities, and passed the level alone on the edge of annihilation. However, he triggered the hidden protocol "Star Map" and entered the illusory and real world...