Disliked by Children? Trick an Old Man into Eating a Devil Fruit

Lin Fan traveled through time and became the director of a nursing home, and awakened the god-level demon system. Seeing old people who had lost the ability to stand on their own feet being sent to nursing homes after being rejected by their children, and then ignored, Lin Fan bound himself to the devil's training ground. "Dean... This fruit looks strange, and why does it smell like shit?" "The good medicine is bitter in taste, powerful and effective. You will feel rejuvenated immediately after taking it!" Lin Fan tricked an old man who was abandoned by his children into eating a Devil Fruit. Physical rehabilitation training? Doesn't exist! Learn the six forms of physical arts! Can't you control your unfilial children and grandchildren? Learn three-color domineering! The old man who was disliked for his weak legs and feet ate the sparkling fruit. "Son! Have you ever been kicked at the speed of light?" He was so disgusted that he couldn't hold his grandson, so he ate the fruit of shock. "Son! This era is called Earthquake People!!" Being despised for being weak and sick, he ate the green dragon fruit of a fantasy beast species! "Son! I am the strongest creature on the surface! Do you understand?" This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.