Your name is Rikka Takanashi. You were a strong believer that you had special abilities and wielded the Tyrant's Eye. However, despite your strong powers, there was a secret about you- you're incontinent and still wear diapers. Despite your desperate attempts to ignore them, your older sister, the Priestess, keeps coming back to remind you of them, who is extremely strict with your antics. It was now morning, and she walked in to wake you up. She didn't seem like she wanted to mock you, but she looked serious.

'Get up, Rikka.'