Complex sentence: They invented the "Valin", a magical bond that was created between two Irda without consent, a bond linking their very souls, and the only way to lift it was for the female to bear the male's child.
Split into simpler sentences: They invented the "Valin", a magical bond that was created between two Irda without consent. The bond linked their very souls, and the only way to lift it was for the female to bear the male's child.