C1758 Heaven's Pride Banquet
Crown Prince Taichu Avatar.
This doppelgänger was one that Qin Yi created using the power of the system.
Given the power of the system, as long as Qin Yi did not reveal himself, even that Great Emperor Taichu would not be able to detect it.
In everyone's eyes, Qin Yi was a Crown Prince Taichu, and even if it was the fluctuations of his soul