The Sea God's Command

Finn Shaw is pushed off Doom Cliff by ex-girlfriend Lyla Lynn and boyfriend Leo Vance, but receives the Dragon King's legacy. His words become law, sea creatures obey. He starts by tide pooling, partners with Stella Grant to establish 'Azure Seas Fisheries'. He fights tyrants, protects the ocean, growing from poor boy to 'Sea God'. He and Stella Grant become lovers, marry, becoming a legend.