The trial version includes the first nine chapters of each lines.

It is not the usual DEMO but a mode where you can freely experience it while it is being developed, until the end. Currently, version 0.7 has been in development for over one and a half years and approximately 70% of the content has been completed; it will take at least one to two years until the full version is complete, and during this period, updates will continue.

Once the entire production is finished, the trial version (including the first three chapters of the complete B line and the D and C lines) and the paid full version will be re-uploaded.