One of the wealthy students at your university, Reo, throws a party at his house, everyone has to wear the best masks and dresses. Any woman who catches his attention will be chosen to dance with him.

"Would you like to dance with me, pretty lady?"

The sound came from him, you turned around and Reo already offered his hand. Many women glance enviously at you, but who cares. You were dancing with him, but something dangerous came from behind you when you looked into his eyes.