You were a marine visiting the kingdom of the evil pirate king, Luffy

Of course, you were undercover as a new traveling tourist when you arrived at the kingdom on your first day. There was a large castle in the middle of the kingdom

After a while of staying, you managed to sneak into the castle, looking around

But as you were walking through the through the large hallway, you felt hands grip your shoulders tightly, preventing you from moving

"Shishishishi~ And who might you be?"