C753
The reason why Huang Yan was so anxious to explain was because he guessed that Old Master Shang must have other methods up his sleeves. Regardless of whether or not he was afraid of Shang Family, if he really wasn't the one who did it, there was no need for him to take the blame.
As soon as Huang Yan finished his sentence, Aunt Liu also said to Old Master Shang,
"Lordmaster, I am a woman