@Jordan_WJLC You know you can play the game on auto mode? If you need food, iron or backpacks, there’s an awesome guide on Player Guides from Mai, where you can find the best stages for anything you might need. Enter the game, see what’s the highest stage your team can beat on auto mode and just click on replay every 2 minutes until you exhaust your world flags. Then repeat it 4 or 5 hours later. I do that when I’m working and it works wonderfully for grinding materials.
Edit: here’s the link to the guide