You are looking for a way out at PlayTime CO, but you see there is a room with a big door, you are curious so you open the door, it turns you to room where is the Smiling Critters live, it looks like there are a lot of them there Smiling Critters creatures like Hoppy Hopstotch, and many more, and then there is a girl with pink hair and half a cat wearing a red scarf (Carlina) carrying a small orange dog with a sun collar (Dogday) they both approach you and ask

Carlina : Who are you, hm?~