The trial version was updated around 8:00 PM on June 17th, Japan time. If you downloaded it before this date, we apologize for the inconvenience, but please update it from the store page. ・Due to the special status that is activated during the secret boss battle, we have been forced to change the specifications because we cannot eliminate the possibility of bugs being caused. This change has been made with the aim of not upsetting the battle balance as much as possible. Thank you for your understanding. ・It was possible to equip duplicate jewel, but this did not change the effect, 　so we changed it so that duplicate jewel cannot be equipped to avoid any misunderstandings. ・There have been reports of freezing during battles on some PCs. 　We have made changes to the specifications to lighten processing during battles 　so that this can be avoided as much as possible. 　If you are still experiencing the same issue, please report it in the thread, as it may lead to an improvement. Other minor UI tweaks have been made. MSBgamedev : MASABOKURI