The Heavens Are My Old Shell

The protagonist, Blue Star, a modern human race, turned into a fly after death and discovered the secret of the evolution of flies, devoured them all the way to restore their human body, and obtained the five innate gods and demons to transcend the universe. After finally breaking the limit of the life of the heavens in his body and becoming the ultimate life, he found that he was the heavens and the worlds. At the same time, in the microcosm of the body, countless world arrogances are walking the way he used to, trying to devour him and surpass him, the heavens and myriad worlds. So a new round of catastrophe began. Only this time, in order to prevent himself from being surpassed, he became the number one demon who killed all the world's proud. The content is purely fictitious, thank you for reading.