However, Yesün Temür's sudden death triggered an uprising of an anti-mainstream faction who had been dissatisfied with monopolization of power by Yesün Temür's aides including Dawlat Shah who had served him since he was stationed in Mongolia as Jinong. In the eighth month, the Mongolized Qipchaq commander El Temür, who was stationed in Dadu, launched a coup and called for installation of Khayishan's son. Tugh Temür was welcomed into Dadu in the same month in which Ragibagh ascended to the throne.