Valley of the Yetis takes place after the other Far Cry 4 DLC, Escape From Durgesh Prison. When Ajay was still in the north in the events of this DLC, he overheard one of the guards of Yuma saying that she was sent to a valley in the northern mountains of Kyrat on an expedition after something of great power called "The Relic", so when he left the North, Ajay contacted Sabal and Amita saying that he was heading to the valley to learn what is behind the expedition and the Relic.
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