The Nine Coffins

This is an age where martial artists, Dao cultivators, Confucians, barbarians, and demons coexist! While traveling, the protagonist is caught in an earthquake and arrives in this era. He transmigrates into a coffin, only to release the ruler of the Barbarian Demon Kingdom. Then, caught up in a lawsuit, he is thrown into prison. With no other choice, he solves cases and suppresses demons, only to discover that this world has modern inventions like “Gatling guns” and “gunpowder.” He cultivates through the coffin, slowly uncovering the secrets of the coffin bearers... Three coffins suppress the body, six suppress the soul, and nine unite to subdue immortals and gods! I shall suppress the heavens. What can Heaven do to me?