I'm in the Navy, and My Wife Is Tashigi!

Bai Chen transmigrates into the world of One Piece, becoming the husband of Navy Captain Tina and activating a God-Tier Check-In System. By checking in again and again, he becomes the Navy's most terrifying force.

Sengoku: A Marine who can end the entire Great Pirate Era single-handedly!

Akainu: I will become Fleet Admiral, no matter what! Are you going to stop me?

Kizaru: I'm scared, I'm scared. It's one thing that he's stronger than me, but he's even faster!

The Five Elders: A Marine even harder to control than Garp. Does he intend to overthrow the Celestial Dragons?

Tina: Marrying Bai Chen has made Tina so happy!

Momousagi: Tina, your husband is amazing!

Tina: ???

At the Summit War, just as Blackbeard is about to claim the world's strongest power, Bai Chen sends him straight to hell with the power of the Tremor-Tremor Fruit!

This novel and its characters are entirely fictional. Any resemblance to actual people or events is purely coincidental. Do not imitate.