Catalog of Books in the Late Jin Dynasty

A "Book of Jin" left by his great-grandfather allowed Gao Shu to travel back to the end of the Dharma era that began during the Wei and Jin Dynasties. This is a time of last carnival in which the spiritual energy of heaven and earth begins to dry up, the avenues wither, and ghosts, mountain spirits, and evil spirits occupy the earth. As a descendant of the Gao family of the Northern Qi Dynasty, Gao Shu relied on his ancestral sword skills and homemade flintlock guns to start walking in this era and explore many secrets.