Patch update from April 17th to 3rd

Fixed a bug that caused stable white screen in some endings, but occasionally the issue of white screen reappeared,It has been determined that the optimization of resource loading is insufficient. It is recommended to save files frequently and reread them every two to three days to avoid the problem of white screen freezing.(I'm still trying to fix it... but I feel like it won't be resolved within a day or two in the short term)