12. Private to Urahara

[sciencemonster]

[Mayuri considers himself a genius, which is how he's managed to send a propeller driven box to the real world to deliver Sousuke's gift. There is a green ribbon encircling it. Inside are a number of confidential files long since left behind in his care.]

I thought it was about time I returned these to you. What better gift?

[Nevermind that it also gets them out of his possession. He refuses to be accused of things Urahara was responsible for a century ago.]