The free roam will be deactivated in the next version.
At the beginning of the development, the idea was to build relationships with all the girls independently, but now the story needs to reach a certain point to make it possible. The game is a kinetic novel for the time being, but don't worry, I'll add more options in the future and bring back the free-roam mode. It would be way easier to implement choices and interactions when the game is near to finish; including a good ending, a bad ending, and a special ending for every main girl.