Players first need to enter the operation setting interface, check the auxiliary roulette casting in skill release mode, lock the avatar to display the avatar that can attack the hero, and select avatar lock in attack enemy mode. In order to make the drag skill hit the high maneuvering target as much as possible, it is suggested to increase the sensitivity of the skill wheel, which is located at the bottom of the operation interface. After completing the above settings, roulette will mark the enemy targets within the skill range when releasing the drag skill, and click on the avatar to accurately lock the enemy. If the release target of the player's drag skill is a soldier or a monster, you can press and hold the drag skill and adjust the red light to the top of the unit, which can also achieve accurate locking.