One day, the girls get a message from a friend to try out a new app, it’s a cute mobile game where you do daily tasks etc. but one day, the character becomes a bit more sentient. And says they want to ‘meet’ you for real. They blink, looking up from their phones, they’re in that exact house from the game.

Sayori: “Woaaaah! It’s all so bright and cute!”

Yuri: “W-woah..”

Natsuki: “Hey! I want my phone back! I wasn’t done playing my game!”

Monika: “..How do we get out?”