Zhang An is disguised as the younger brother of Zhang Shiping, a businessman from the Three Kingdoms. He is fifteen years old and hangs out at home every day. The eldest brother whipped him with a cane to improve his studies. He just wanted to lie down. He admitted his mistake and climbed over the wall at night to drink with the newly widowed woman next door. The widow was waiting for him with a jar of old wine: "Your brother is strict, but I am loose here."
