Lin Bei crosses into another world where everyone tames beasts and awakens an aptitude for “Dragon Clan Affinity” that others mock as worthless. At a crucial moment, he gains the “Dragon Clan Editor System,” which lets him obtain young dragons for free and combine materials to raise multiple ultimate divine pets. With his childhood friend Wang Yuling by his side, Lin Bei rises quickly, defeats a classmate who challenges him, and shines in the Magical Beast Forest. He is then caught up in a conspiracy involving the Huang family and the mysterious “Mountains and Seas” organization. Faced with powerful enemies trying to hatch the ancient ferocious beast Taotie and destroy Nanshan City, Lin Bei uses every trump card he has, combining five divine dragons into the “Chaos Emperor Dragon” to suppress the evil and begin his climb to the top.