According to Chinese sources Amrak Khagan was enthroned after his father Taspar Qaghan's death in 581, soon his cousinTalopien proposed his own claim, saying that Taspar willed the title to him. Just like how Taspar inherited this title from his father. Chinese sources suggest that Amrak's mother was a noble while Talopien's mother was a commoner, hence he wasn't favorable. Another cousin Shetu supported Anluo, threatening to rebel if the throne was passed to Talopien. Meanwhile, Talopien still harassed Amrak and sent a few emissaries to force him to abdicate. Amrak, being the least powerful of the three abandoned and renounced his title in favor of Shetu. In turn Shetu made him Dier Khagan in the Tuul River valley.