Folk customs and the supernatural, the esoteric arts of the underworld, a System panel, ruthless action, playing the pig to eat the tiger, and an invincible protagonist in the middle and later stages. The Great Zhou has stood for six hundred years. Martial arts have reached the divine, yet the nation's fortunes are waning. Northern nomads menace the border, sinister spirits run rampant within the realm, and practitioners of the underworld's many arts tread the line between life and death. The imperial court enshrines gods with incense offerings, aristocratic clans prolong their lives with the living, and the depths of the netherworld connect to countless other realms. Shen Yan, a paper effigy maker, awakens the ability to bring paper figures to life. Using substitutes, he cuts through karmic ties and seizes fortune, eventually fighting his way from Qinghe Charity Funeral Home to the heavens themselves.
The subject matter is good, but there are not enough details. Many places are briefly mentioned.