Since the story didn't fit into the battle scenes, we decided to include it in Act 3, following the structure of the Doki Doki Literature Club. In this act, we would have a conversation with Monika, and she would share her story about life in the underground.

However, since the process of implementing this would take a long time, we decided to make her have a personal diary where she could note down the moments of her daily life in the underground.

The ost is on the game page btw