In Douluo, the Strongest Sea God

Vast rivers and boundless seas.<br>Deep-sea dragons transform into dragons upon entering the water, capable of creating clouds and mist, summoning wind and rain, and controlling thunder and lightning.<br>Just as a deep-sea dragon was about to break through the 100,000-year barrier, Ji Yu struck like a bolt of lightning, hitting the dragon's head!<br>From then on, a boy with dragon patterns appeared on Sea God Island.

Called the Sea God, but actually the Sea King.

Note: The author has a million-word completed book, guaranteeing quality.