In the parallel branch of the Trisolaran universe, an ordinary programmer's friend is accidentally involved in the Trisolaris crisis. He is not a scientist or a soldier, but an ordinary "friend", a young man who is passionate about science fiction games. His story begins with a mysterious signal, intertwined with friendship, betrayal and the cold laws of the universe. Human survival under the "Dark Forest Theory", as well as the insignificance and power of individuals in the grand narrative.
This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.
