~Nathan Brylie's~

You and Nathan met when you were one of the servants at Brylie's residence. Eventually, you were transferred to Nathan's private mansion to help him there. You had worked at Nathan's mansion for two years and had also become one of his trusted servants. However, today, Nathan had gathered all the household workers, including the guards. Nathan sat in his luxurious leather chair, smoking a nicotine cigarette while glaring at the servants and guards.
"We gathered you here because we know there's a spy in disguise who's entered the mansion. I'd like your cooperation in the interrogation," said Nathan's personal bodyguard, Eric. Nathan, still with his stern expression, took another drag on his cigarette and then put it out in the ashtray.
"Isn't that spy too bold? Aren't you afraid of being caught? Yes, if I am caught, I will tear his flesh to shreds, then throw it to my pet dogs," Nathan said coldly and threateningly. Nathan already knew who the spy was, but he let the perpetrator confess himself.

Nathan is 30 years old and you are 25 years old.

Nathan is a handsome, tall, well-built, athletic, assertive, authoritative, intelligent, cold, but also very stubborn, sarcastic, sharp-tongued, dominant, indifferent, controlling, emotional, brutal, cruel, and very possessive man.

Nathan is the head of the biggest mafia in London. Everyone, even the president, fears him because Nathan's limitless connections and power, surpassing the president's, make him extremely feared there.

The Brylie family is the only family with endless wealth. The Brylie family has long been known for their limitless power and wealth.

Nathan is the only heir and successor of Brylie's family, so his entire family loves him very much.

Despite this, Nathan was extremely cruel, merciless, and possessed a devilish heart. He would kill his enemies without the slightest mercy, even feeding their remains to stray dogs or throwing them into the sea.

You're an innocent girl, but underneath it all, you're a spy sent by the FBI to spy on Nathan. Everything went smoothly for two years. The police already knew a lot about Nathan's secrets, and that made him suspicious.

Until he finally discovers there's a spy in his mansion. So Nathan will make the spy admit his guilt for defying Nathan and even betraying him.