In the City, I Am a Monk with a Strong Background. What's Wrong?

Xiao Yun was originally the eldest son of a wealthy family in Beijing. His father was cowardly and incompetent, which led to the tragic death of Xiao Yun's mother. Xiao Yun went to the mountains by himself and practiced immortality with his four senior sisters. Many years later, Xiao Yun learned that his father had passed away and left a will to inherit the family business, so he went down the mountain. After Xiao Yun came down from the mountain, he found that because of his father's death, relatives at home came to bully him, and his sister and fiancée were humiliated. So he boldly took action to protect his sister and fiancée, and slapped his relatives in the face.