Master the System. Survive a vast and unfamiliar ocean.

Henry is a freshly graduated marine biologist about to make the discovery of a lifetime when he's struck by lightning.

Thankfully, that isn't the end for him.

He wakes up alive and healthy. And he has... tentacles.

... What?

Follow Henry, a small Trickster Octopus trying to survive in a vast and unfamiliar ocean. He must navigate dangerous and mysterious waters, contend with magic-enhanced marine life, and find civilization -- all while armed only with his wits, the ability to temporarily copy skills, and the tools of a bored and forgotten System.

Subnautica meets Chrysalis and other monster reincarnation classics in this light-hearted and often hilarious isekai LitRPG Adventure set in the great blue sea.

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• Humor & EntertainmentActivities, Puzzles & GamesScience Fiction & Fantasy GamingChangeling
• Science Fiction & FantasyFantasyTV, Movie, Video Game Adaptations
• Literature & FictionGenre FictionGameLit & LitRPG

• Publication Date: January 20, 2026
• Text-to-Speech: Disabled
• Lending: Disabled
• Print Length: 523 Pages
• File Size: 30 KB