Super Uncle

My younger sister is beautiful and talented, the first in Kyoto! If it weren't for your grandfather being a founding hero, what ability do you have to be worthy of the Qin family,"But if you're not honest and dare to touch my sister, watch out for your head!","In my past life, I was knowledgeable but had no use for it in the 21st century! All I could do was be a nine-to-five manager at a museum!"。