(No system, not invincible, plot-oriented, emphasizing human nature, non-conventional and exciting writing) (Growth-oriented protagonist, whose personality will change with the plot) (Group portraits, supporting characters are not facial makeup, and will show their proper emotions according to the changes around them) Lu Zhaoming, who failed the college entrance examination, had already prepared his luggage for entering the factory, but received an admission letter from Harvard's "Digital Strategy Center" - just because he is a server-wide master of the game "Before Yesterday". His father's whereabouts late at night, the strange correspondence between game props and real-life cultural relics, and the invitation from the mysterious organization "Xuanyuan Pavilion" drag him into a world of night. In the five thousand years of China, more than 20 billion souls are bound together, walking on numerous bones, and the night will finally come.