Battle Through the Heavens was a web novel. In the game world constructed by the novel, players could choose from the following classes: 1. [Warrior]: A melee class with high attack and defense, suitable for novice players. 2. [Mage]: Long-range magic attack class. Possesses powerful AoE attack skills, but has low defense. You need to pay attention to your own safety. 3. [Assassin]: A high-explosive melee class with skills such as invisibility and teleportation. It is suitable for players who like to fight one-on-one. 4. [Apothecary]: A healing and support profession that can provide healing and buffs to teammates. It is an indispensable role in the team. Different classes had different characteristics and advantages in the game. Players could choose according to their own game style and preferences. Hurry up and click on the link below to return to the super classic original work," Battle Through the Heavens "!