In the 10th year of the Republic of China, in Nuqing County, western Hunan, the sky was low and dark clouds were pouring ink. The white flags in Chujiazhai were fluttered for half a year, and 90% of the people died. Chu Xiao only woke up from the memory of a year ago when he was born here. In Changsha City, February is red, Huo Jinxi and Chen Yulou each occupy one side - a world of tomb robbers with nine gates lined with ghosts and rampant ghosts. What comes before the ghosts are plague and starvation. Chu Xiao stood on the bluestone and clenched his fists. The reckoning of this troubled world starts from the moment he survives.