C972 Albinism
"Wait a minute!"
The person who had come was an elder of the Liu Clan, so Liu Qingshan would have to call him uncle-in-law.
Moreover, Seventh Uncle had always been good to Liu Qingshan. When he was young, he had often treated Liu Qingshan's wounds and talked for him.
Therefore, even after the branch family left, Liu Qingshan was still very filial to him