Story description

This story is about Umi Kawata a 16 year old girl that lives with her step-mother in Tokyo. One day Umi got a notification from an app that was talking about an AI chat. The notification was anonymous so she couldn't learn who created that app but Umi wanted to install the app because she was curious. And that's what she did. After installing the app Umi started to text with the AI bots. She started to believe that the bots could be real people but they're not... Or that's what we can believe for now.

What will happen later...? Many mysteries...