[How to Obtain]
You can draw heroes using Hero's Marks on the Hero Draw screen in the store.
Unlock Requirement: Clear Normal 1-10

[How to Use]
1. Check all your heroes in the "Heroes" tab at the bottom left of the main screen. You can set up to five different hero plans for different game modes.
2. Duplicate heroes can be used as materials to enhance existing heroes for better attribute bonuses.
3. Assign heroes to cabin slots to increase resource production.