Super Uncle

This is the last one, even in modern times it's hard to find a copy for under 5 million yen.,"If it weren't for my grandfather forcing you to be this useless son-in-law, you wouldn't even be able to step into the Qin residence!","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!"。