Martial Heroes (D.O second edition) is a full 3D online martial arts game describing such a world. When reading a martial arts novel, a reader usually stretches the imagination in his or her own way, where he or she becomes a hero or heroine, fighting enemies who are threatening the peaceful world for his or her guild, overcoming crises to obtain gifts from the gods, and finally becoming the head of the world.

By playing Martial Heroes (D.O second edition), you can enjoy a realistic fantasy world spreading before you, differentiated from existing martial arts worlds described only in the imagination.