Choose a hero of your own to participate in every dungeon. Players who engage in the dungeon must have a unique key to open the gates of the dungeons and eliminate all of the monsters inside of it to claim your $MLAND reward.
Engaging in Monster Battle also requires energy. If your hero doesn't have enough energy, you cannot proceed to the next level, so you need to manage the total energy of your hero to reach the maximum dungeon level. If the monster strikes your hero, you will lose energy. Coming soon....