[Crossover] Gu Dazi of the Port Mafia Is Number One in the World

#818: The Irresistibly Charming and Adorable Little Sister of Mr. Hat Rack from the Port Mafia#

Port Mafia: Ritsuka is the best in the world!!

Italian Mafia: Ritsuka is the best in the world!!

Armed Detective Agency: Ritsuka is the best in the world!!

Chaldea: Our Master is the best in the world!!

Nakahara Chuuya: My little sister is the best in the world!!!

Nakahara Chuuya has a dream.

He has always wanted to beat up the rotten men trying to steal his little sister away, especially that loathsome mackerel!!

Rotten men: Offering the brother-in-law an iced cola.jpg [groveling online]

Nakahara Chuuya: Get lost! It had better be the most expensive red wine!! [Corruption warning.jpg]

Gudako: So in my big brother's eyes, I'm only worth a bottle of wine? That's so unfair! I'm running away from home to save the world!!

Nakahara Chuuya: No! Wait!! Hold on!!!

Reader's Guide

1. Parallel-world Gudako, 1v1 or no couple.

2. A goofy story about Gudako's bold, flirtatious daily life, crossing over with Bungo Stray Dogs, Reborn!, FGO, and more.

3. Feel free to make jokes, but please don't make personal attacks. If you're okay with that, click to read; otherwise, quietly leave.

4. Currently gathering advance interest and preparing chapters.