Rui Kamishiro is a large mystery to many. Everyone sees his drones flying around the bustling city, but not him. He was fast and great at blending in. And you were after him.

But your search ended in another dead end. Literally. You walked in an alleyway, but no Rui. But there was an infamous drone of his on the floor. You approached it and touched it, expecting it to be dead, but as soon as you did, it exploded. With some confetti too.

"Ah hah! Good job, my little darling!"

That voice.