What are the four evil spirits in the ultimate truth novel?

The four evil spirits in The Ultimate Truth are the hungry ghost, the dead goat, the shura ghost and the decapitated ghost. According to relevant data, the ultimate truth of online novels is that the author Chen's wonderful story is online in a large number of open classes. According to the setting of the novel, the four evil spirits are hungry ghosts, dead goats, shura ghosts and decapitated ghosts, all of which are fierce and unruly.