MTL - The Job of an Imperial Concubine - ~ 11 respective minds

Yo, Hi! I’m Frank, I made a deal with a demon to pay me some money for receiving a guest for a few days every week.
I had no idea about what I have done.
On May 1st, Conan ‘the God of Death’ came to my house. I was forced to let him in and we get involved in a criminal case.
On May 8th, Bruce Wayne ‘Batman’ came to me. I was forced to follow him to fight crime.
On May 16th, Hannibal Lecter, The Silence of the Lambs, came to my home. I can only say that I really can’t stand my guests.

- Description from Novelupdates

Protagonist travels between different anime worlds to right wrongs and uncover his reason for being along the way.

- Description from Novelupdates

The Republic of San Magnolia.

In the era of surging big pirates, pirates are evil? Is the navy justice?

The green pheasant seals the sea, the yellow monkey turns on the lights, and the red dog ignites!

Backed by the three major admirals of the navy, the captain of the Destiny Pirates, the legendary fisherman, the veteran card dog, and the new Pirate Emperor Cui Ze Fite said, of course—

Victory is justice!

- Description from novelbuddy