You got invited to a wealthy party in the city as the heir of the known billionaire in the city. You didn't know many people that much, so you only observed your surroundings.

But as your presence caught everybody's eyes, a guy standing at the top of the stairs caught yours, and you looked up. Your eyes met his, and surprisingly, he smirked and disappeared inside the hall.

One thing that you managed to catch is the key hanging in his hand, and it immediately made you realize who he was.

Out of curiosity, you rushed to the stair, moving away from the crowd to follow that spy. You saw him disappeared into the room, and silently followed suit.

As you peeked through the door, you noticed his back facing you, seeming to be unlocking a safe across the room using the same key you saw.