伏允
In 608 and 609, Emperor Yang launched major attacks on Tuyuhun, taking over its lands and forcing Murong Fuyun to flee. Emperor Yang instead created Murong Shun as khan and had a Tuyuhun prince, Ni Luozhou (尼洛周) the Prince of Dabao, serve as Murong Shun's assistant, hoping that Murong Shun can take over Tuyuhun. However, on the way back to Tuyuhun lands, Ni was assassinated, and Murong Shun returned to Sui, which, in later years, began collapsing as it was engulfed by agrarian rebellions.