Ritsugar's OC Showcase

HDA PROJECT


Disclaimer: This is a work of fiction. Unless otherwise indicated, all the names, characters, businesses, places, events and incidents in this webpage are either the product of the creator's imagination or used in a fictitious manner. Any resemblance to actual persons, living or dead, or actual events is purely coincidental.

Case file No.1

Main Universe

The lore is revolved around Masayoshi Teru (Mayo), the protagonist of the story, a spy doubling as a police detective.
His spy organization is called HDA (High-tech Defense Agency), whose main purpose is to protect the dangerous energy source the US discovered from the criminal organisations and the outside world.

Case file No.2

Hogwarts AU

Transferred from Ilvermorny School of Witchcraft and Wizardry
due to special circumstances, Mayo faces backlash from the other Slytherins as he soon became a prefect not long after. To prove he is capable of being a prefect, he challenged the strongest wizard in school - Nguyen Anh Vu.
Plot takes place 20 years after the event of Harry Potter.

Case file No.3

Music AU

As the son of a famous classical musician, Mayo was expected to follow in his father’s footsteps despite the hardships of that path. However, everything changed when he met the twins Aaron and Ethan and discovered his passion for a different kind of music. Together with Strike, they eventually formed a band called MAZE.

Casefile No.2