王國守護者-Kingdom Guardian

Easy to learn, suitable for all ages, with endless fun;
Easy to operate, skill selection, and excellent combination skills;
Rich variety of skills, cool upgrade effects, and a refreshing combat experience;
The gemstone drops randomly, and the surprise may be in the next second;
Rich gameplay: building city walls, upgrading heroes, refining equipment, and completing Abyss levels, with everything to choose from~