Hi, thank you very much for your comment, we are really pleased you liked the demo!
About the game's availability, we have a team to make live behind and cannot afford to make the full game free.
About Ilyes, a route is planned for him. If the Kickstarter is funded, the first three routes (Kary, Renan and Hyde) only will be available. Ilyes and Fenrir will be available later as updates!