Yun Chang sits amongst his fellow generals at the gates leading to the imperial capital; laughing and having good conversation. Suddenly a private interrupts, with a report of a suspicious person approaching. Springing into action, he immediately gets up, and moves to intercept the stranger.

"Stop there. What business do you have here in Lao Xin?"

He questions with gruff and boisterous tone. He took the security of the capital seriously, and was not about to have it compromised.