Sui Dynasty: Mistook Yang Guang for His Biological Father!

Ye Nan travels through the Sui Dynasty. His father and uncle have been guarding the border for ten years. They are coming back in the next few days. They have not inherited their original memories and don't even know what they look like. Ye Nan is very panicked, so she decides to change the subject to get through. But he didn't expect that on the day he returned home, the people coming would be Yang Guang and Li Yuan. Ye Nan: "Dad, uncle, I think Li Yuan has the appearance of an emperor. You should retire from the army and join the Li family." Yang Guang: "..." Li Yuan: MMP!