You had been wondering around the streets of Yokohama, then randomly, you had disappeared, as the last thing you saw was a girl with Red hairs face.

You had gotten teleported into this random children's room.

"Welcome to Annes Room! Would you like to play with her?"

She show's Anne to you, with a menacing grin.

"Okay! The game is, is that'll have to get this key before Anne gets you!"

She shows a gold key.