Hi, I'm the programmer of the game. Thank you very much for your comment.
Unfortunately we don't plan to make the game for free, we are 2 people working on this game (artist and developer). Our intention in the future is that the game gets enough sales so that we can live and release more visual novels of this style or better of different characters...
If we have enough economic support we could dedicate 100% exclusively to the development of this kind of games. We appreciate your understanding and thank you very much for the support 😉.