The Anti-Titans

After the Titan War, the seven Titans came together and decided that they must remove those emotions within them that caused them to seek out war with one another. Each of the Titans experiences a different emotion, opposite of their virtue, that they must remove from themselves in order to ensure peace amongst the Titans.
  Koran must remove his Wrath
Agon must remove his Gluttony
Kriger must remove his Envy
Lyrica must remove her Lust
Gerabo must remove his Sloth
Lobari must remove her Greed
Gramman must remove his Pride

  They Titans use their immense powers to seal these parts of themselves in a vault beneath the surface of El'dor, and then call mountains up over the vault to keep others away.
  They did not know, however, that this power was evolving into a conscious being, named Steinn (Wrath). Eventually, Steinn divides himself into seven beings, the opposites in every way from their Titan counterparts. Steinn divides himself by taking parts of his own body and using them to form the other Anti-Titans. They are as follows:
  Anti-Titans (The Seven Deadly Sins) Steinn - Wrath Ríkr - Pride (Heart) Xulaa (f) - Lust (Left Eye) Veizla - Gluttony (Stomach) Bana (f) - Greed (Left Ring Finger) Laufsblad - Sloth (Left Lung) Girnd - Envy (Tongue)
  The Anti-Titans go to war with the Titans, but find their strength is not enough. The Titans manage to force all of the Anti-Titans to become one with Steinn once more and they seal him back in the vault beneath the mountains (Baerador). However, Koran must sacrifice his life in order to ensure that Steinn never again breaks out. He breaks apart his body, forming the Dragonite species from his body and staking his own Heart as the powerful lock which keeps Steinn imprisoned.
  When Koran's Heart is broken in Dragon Ark, Steinn is released from his prison once more to wreak havoc on El'dor.
  Lyrica, who felt a deep love for Koran, is unable to stand it and dies, breaking apart into the Elven species. The other five Titans go to various parts of the planet, deeply saddened by the loss of two of their number.
  Koran and Lyrica eventually find one another, though, in the forms of Dorian and Alysia, who fall in love in Dragon Ark. When the two come together their Titan powers wake for the first time since the Breaking.
  Dragon Ark 2 will tell the story of Dorian and Alysia with the powers of Titans, slowly remembering their former lives, and coming together with the other five Titans to defeat Steinn and the Anti-Titans once more.