During the funeral of the late emperor, the Ming court sent an embassy to participate in it and released the Northern Yuan prince, Maidarbal, who had been captured at the battle of Yingchang in 1378.
Uskhal Khan's commanders, Öljei-Buqa and Nair-Buqa, invaded Lulun city, killing the Ming officer Liu Guang in the same year.
The Hongwu Emperor of the Ming dynasty decided to exterminate Naghachu's force in Manchuria in 1387 and two sides suffered heavier losses at a battle near Changchung city.
Tögüs Temür suddenly faced a predicament in 1387 when Naghachu surrendered to the Ming due to a devastating famine.
In his escape to Karakorum, he was suddenly attacked and defeated on the Tuul River by Yesüder, a descendant of Ariq Böke, who allied with the Oirats.