However part of the Demon King's spirit sealed by the Master Sword was able to partially escape from its seal and eventually managed possess and corrupt the Guardian of Time, transforming her into Cia after driving the light from her heart and granting her the Triforce of Power. Cia was then manipulated by the evil spirit into opening the Gate of Souls, summoning monsters from across the ages to serve her, leading to the creation of the Cia's Dark Forces, which brought war to the land of Hyrule. During a battle between her forces and the Hyrulean Forces in the Valley of Seers, Cia manages to steal the Triforce of Wisdom and Triforce of Courage, obtaining the complete Triforce. The spirit then manipulated Cia into using the Triforce to warp time and space creating gateways to the 3 differen