I Am a Martial Ancestor in Another World

A young man travels through a strange continent where humans and demons coexist. Here humans and demons plunder each other. Demons are good at strength but not wisdom, while humans are good at wisdom but not strength. Why is it that the demon race is slow in cultivation but has a long lifespan, while the human race cannot escape hundreds of years no matter how high their cultivation level is. Lin Fan traveled through fifteen years and had no spiritual roots and was unable to practice. Faced with the provocation of his cousin and the undercurrent of his second uncle, Lin Fan unlocked the system on the eve of the family's coming-of-age ceremony and found another path. He used martial arts to create a new path and solve the mysteries of the world.