[Gintama] Where is Dad going?

Yinshi: My dear dad, do you dare to improve your IQ?Are you so stupid Mr. Songyang made it? ! !Shi Yu: Stupid son, this is all your father's disguise. Have you ever seen such a handsome idiot?In fact, this is a farming article, mostly in daily life, not very involved in the plot, no cp, warm and affectionate article