Sorry for the inconvenience. May I ask if restarting the game solves the black screen issue? If not, could you please send us the log file if possible?
The log file is usually located at:C:\Users\user\AppData\LocalLow\Space Impact Inc_\Novice Sister Leticia
If you’re unable to provide it, that’s totally fine—our next update will include a more convenient error reporting feature. Please stay tuned for further updates, and thank you so much for your support!