There are four seas and eight wastes, mountains and seas are respected by strange beasts, there are golden crows that turn into sun, scorching the earth, there are kunpeng leading the sea, submerging mountains and rivers, there are heavenly dogs swallowing the moon, there is boundless darkness, there are candles and dragons illuminating the darkness, reversing day and night... The human race is surrounded by fierce people. Surviving with difficulty, resisting desperately. Chen Feihan, who came across time, wanted to be a ferocious demon cultivator, but he never thought about when, the world called him the hope of humanity, the leader of the righteous way, the terminator of alien beasts, the emperor of the four seas, and the emperor of the eight desolations ...In desperation, Chen Feihan could only lead the human race, pretending to be the first human emperor in ancient and modern times.