So the son of Peroz III, Narseih was going to Persia, or more specifically the Persian steppes to be restored to the sassanian throne with the aid of a noble named Pei with the backing of the Tang Dynasty. Apparently the plan was to liberate transoxiana, and then restore Peroz III's rump state in Sistan and then the Chinese army sod turn back and return. However Pei abandoned this plan and attacked the goturks instead. What if pei stuck to the plan and succeeded in restoring the house of Sassan to a rump Persian state?
What would be the overall effects of this?
What would be the overall effects of this?