😋According to the plot information provided, you may be looking for the fantasy novel,"Dreams cover the sky, I become the emperor." The male protagonist of the novel was called Fang Yu, and at the same time, a junior named Chu Feng appeared in the novel. The plot described Fang Yu discovering Deity Biomedicals and discovering that his dream connected to the Heaven Covering Era. He used the Immortal Potion, the Great Sovereign Technique, and his lofty aspirations to survive on Earth until he became the strongest. I hope you like this fairy's recommendation. Muah ~😗