Using the Water Avoidance Method at the Beginning, I Traveled to the Dragon Palace Under the Sea

A young man in the 21st century accidentally traveled to the world of immortality and was the son of an ordinary fisherman. He had just traveled three days when he was overwhelmed by the tide brought by the battle between the two beasts. When he was on the verge of death, he accidentally awakened his golden finger. From then on, there was one less fisherman and one more robber in the world of immortality. What undersea spiritual grass? Mine! Masterless spiritual mine? Mine! They all belong to me! (No Holy Mother, no system, weak golden finger)