Devourer of Madness

Advanced alien civilizations used the earth for biochemical experiments. Mo Fei was captured on a spaceship for research due to his unique devouring ability. By chance, he fused with the genetic core of an ancient devouring beast and gained the ability to completely devoure. He understood many secrets of the universe from the devouring beast's memory, and thus embarked on a road to becoming stronger. The law of the jungle is the definition of heaven, so why do moral ethics exist? Is my destiny up to me? Ridiculous, if you don't understand the essence, how can you talk about it? The test of fate follows!