Combining the modern "Kaobian" culture with the classic narrative of "Water Margin", a "Liangshan Universe" of parallel time and space is constructed. The protagonist traveled through time and became the reincarnation of Song Jiang - Li Ming, a contemporary young social worker. After failing to take the compilation exam for three consecutive years, the "Tiankui System" was accidentally activated. The system required him to "sacrifice his brothers" in exchange for the qualification to succeed in the compilation exam. The so-called "brothers" are the soul fragments of Liangshan 108 who will be reincarnated into modern humans. Each time a person is sacrificed, the corresponding "loyalty points" can be obtained and the promotion channels within the system can be unlocked.
