How to equip skills
After entering the game, click the [Camp] button to enter the interface.
Click any hero in the [Camp] to enter the hero details interface.
On the right side of the hero details, all equipped skills will be displayed.
The first skill is the initial passive skill that comes with the hero. When the hero reaches level 30, 60, 90, and 120, the passive skill rank will automatically upgraded.
Click [+] to equip skills to the hero. Select the skill then click [CONFIRM].