Hello, Wizard. I'm an Impostor

[Rules for Observing and Dealing with Impostors]

Rule One: Remember, impostors are everywhere. They may be right beside you.

Rule Two: If your neighbor looks at you like prey, stay as far away as possible. Do not meet his gaze for more than three seconds.

Rule Three: If your best friend suddenly starts addressing you by your full name, address him the same way. If he pauses for a second, then smiles, end the meeting as quickly as possible. After that, communicate only by text.

Rule Four: When you see another you, do not hesitate. Kill him, or let him kill you.

London, 2010.

This is a modern world where wizards and magic exist.

Seven ley lines run through the aether, and seven paths to ascension give rise to the supernatural. Wizards lurk in the shadows of history, wielding laws unknown to ordinary people.

Logan transmigrated here, only to discover that he had become an impostor, a monster that could mimic and replace human beings.

Wizard society regarded him as an aberration, the mortal world had no place for him, and even his fellow impostors were hunting him.

Want to survive? Want to fight your way back?

Then make sure you hide your true nature and never reveal that you're an impostor. Wait until your opponent is at their least wary, raise your gun, and tell them:

"Hello. I'm not human."