The Thunderous Starry Sky of Devouring

He transmigrates into the Swallowed Star World, becoming Thunder God, Earth's second-strongest warrior, who burned his soul in a desperate battle against the Golden Horned Beast and fell into a deep sleep.

As the souls of his two lives merge, a “Gluttonous Pearl” appears in his mind.

The Gluttonous Pearl can draw upon lightning essence to temper his body and improve his comprehension of the Law of Thunder. By consuming lightning and the meat of talented lightning- and time-affinity demon beasts and ferocious beasts, he can also gradually improve his comprehension of related laws and raise his Gene Level...

Devouring a complete demon beast or ferocious beast can condense a “Bloodline Pearl” of a similar level!