Marth was the crown prince of Altea, in whose veins the blood of heroes runs. He and a small group of stalwarts fought to free Altea after it was invaded by the kingdom of Doluna and the dark dragon, Medeus. However, the City was then invaded by King Hardin of Akaneia and eventually destroyed.
At the destruction of his kingdom, Marth sought revenge against Hardin, but to no avail. After several months of living in exile, Marth came across a D.W.F. outpost being built. The CO brought Marth to Wyzzang for Emperor Richard to speak with, and after a long meeting, Richard agreed to reclaim Marth’s rightful title. After the city was reclaimed, Marth renounced his crown to follow Richard in his reign as Emperor. Altea then became the name of the planet, and was officially recognized as a D.W.F. planet.
Marth has a dry sense of humor, but comes across as serious to those who don’t know him well.
Marth has no powers, but has excellent sword fighting skills; Marth was the one who taught the Emperor sword fighting and sword dueling. When using Critical Hit, Marth thrusts his sword skyward and rushes to meet his targeted enemy with blinding speed. The blow he strikes is so powerful that his foe is instantly killed.