Grandma Yu didn't favor boys over girls. Instead, because Yu Bing wasn't in good health, she often took care of Yu Bing, no one doubted Yu Bing's excuse.
Unfortunately, Grandma Yu, the only person in the family who was good to Yu Bing, passed away when Yu Bing was eight years old. From then on, Yu Bing became a pitiful person who everyone at home bullied.
After Yu Pan obtained the result she wanted, she excitedly began to reply. Of course, Yu Pan replaced Mrs. Yu's meaning with her own thoughts when writing it.
Yu Wu, on the other hand, looked as if he heard a story that had nothing to do with him. After listening to a secret of his family from many years ago with interest, he continued to focus on his book. He was neither concerned about his younger sister's health nor the sudden appearance of his second sister.