Role-playing game (RPG) is a very popular game genre at the moment. As the name “role-playing”, when participating in the game, you will be transformed into the main character in a certain plot, on a mission to overcome the challenges set forth by the producers. An interesting thing in the role-playing game is that the main character is created by your own hands. You will be able to name yourself, choose a gender, a costume… Through the missions, you can also get more equipment as well as upgrade your character’s strength. Besides, the plot is also a strong point of this game series. An attractive story with deep meaning is the best way to attract gamers. In addition, the beautiful graphics and meticulous appearance of the characters are also a strong point of RPG. Although released for a long time, role-playing games have always developed and become one of the most loved games of players.