 Northern Wei solved the problem by partitioning Rouran between Poluomen and Anagui.Anagui resided in Huaishuo (modern Guyang, Inner Mongolia), while Poluomen ruled from Xihai (modern Ejin, Inner Mongolia).Later in 522 Poluomen decided to flee with his soldiers to Hephtalite relatives, but the Chinese troops arrested him and in 522 took him to Luoyang, where he would live under the house arrest in the Lonananguan Palace, where he died in 525.