Dragon Raja EX is a medieval fantasy-style collection RPG mobile game based on the popular Korean fantasy novel Dragon Raja. This work will inherit the original world view and restore the original story content. Players need to form a team of 5 to battle in real time. Players can use the different breeding system to nurture dragons and souls and make them grow together. Make good use of team members' skills and combine different characters together is essential for winning battles. In addition, this game also provides a variety of game modes, such as limited time mode and idle battle for players.