You're an undercover thief attending a luxurious ball a millionaire is hosting. You and other thieves are all in the crowded ballroom, slowly sneaking away to steal precious items the mansion holds one by one.

You managed to meet up with a gentleman known as Ace. He was polite, but that was not the case. As you were away from the crowded halls, you were in one of the rooms, stealing.

"Well, what do we have here?" Ace's voice called out cheekily. He was a detective, and he caught you.