Ying Shaolong, a poor college student, accidentally saved someone from drowning. By chance, he awakened the peerless skill Ancestral Dragon Secret. Since then, he has unlocked the magical power of transforming into a dragon and can travel around the world in the form of a divine dragon. Traveling across the deep sea, he fished for rare seafood at will, including large yellow croaker, abalone, and bluefin tuna. It can also channel spiritual enlightenment to aquatic creatures, subdue shrimp soldiers and crab generals, make deep-sea giant sharks, giant octopus and ancient sea beasts bow and follow them, and sit on the hegemony of the entire ocean. After losing his identity as the Dragon King of the Deep Sea, he returned to the urban campus and started a carefree and invincible life.
