Under normal circumstances, it won't consume a lot of physical strength, but it will always be enough. But after sweeping, physical strength will be insufficient, but sweeping can quickly gain experience. When you can't push it, you can upgrade it quickly with one button.
3. Search: Search is a very simple way to play. You just need to explore it. After V4 or 30, you can explore with one click. Search can not only get experience rewards, but also get random adventures and some equipment rewards. Each search needs to consume 1 endurance, but upgrading can increase endurance.