Zhang Chengran and Zhong Wanqing were involved in a mecha competition where "someone dies first to win". There is a black box program hidden behind the competition that can rewrite the record. As forged "death certificates" emerge, Zhang Chengran must reversely decipher the source of his opponent's chances of winning amid suspicion and pursuit, and Zhong Wanqing becomes the only variable he can trust and is most likely to backfire.
