We've finally fixed all the more serious issues and can move on to other development.
Update:
Added a jump function
Added a 24-hour shop, eliminating the need to wait for NPCs to arrive
Added underwater camera visual effects (this was just a quick use, as the game doesn't plan on letting players go underwater)
Added two types of flowers
Improved the background music system
Revised the inventory and quick menu functionality (a future update will allow players to place furniture directly without entering the layout mode)
Fixed some scene issues
Fixed a bug where NPCs would move while browsing the shop
Optimized loading times at game startup