Lin Yu traveled through time and became the eldest son of a wealthy family. He had beautiful maids accompanying him to ask for him, and had family industry waiting to inherit him, and his status was noble. Just when he was about to accept this fate with peace of mind and enjoy happiness, he found that this world was not simple. Various mysterious forces were hidden in the dark, and even the powerful mortals did not have the slightest power to fight back in front of them. Fortunately, he had martial arts modifiers. Strengthen, deduce, and integrate. Even the least martial arts could be modified into the dragon-slaying technique. What are demons and ghosts? I am not afraid of gods, and I punch them all!