Xiao Fan got in touch with his grandfather Xiao Hai, who traveled to another world to rebel, and raised food, weapons and other supplies for his grandfather, and gained extraordinary abilities. In modern times, he became friends with school beauty Su Youwei, inspection team leader Liya, gangster daughter Tang Yun, and female guard Luo Yuyan from another world, to jointly fight against the Song family in Haicheng. While helping his grandfather conquer the city, he also gradually uncovered the Song family's conspiracy, and eventually helped his grandfather become emperor, and he also grew into a strong man.
