How did Li Wenzhuo become stupid in "The Returning Daughter"?

The daughter who came back Overall score 2022 /

Li Wenzhuo burned her brain because of meningitis caused by high fever. At the beginning of , Liao Suifang said that Li Wenzhuo became a fool because he had a fever and burned his brain when he was a child. Liao Suifang and Li Chengtian were very concerned about Li Wenzhuo. They lived in the county and had medical conditions. It stands to reason that it is impossible for Li Wenzhuo to be sent to the doctor in time.

The opening credits of the last episode revealed the answer. Li Wenzhuo had a fever and fell into a coma. Li Chengtian rode him to the hospital on a tricycle, but the tricycle broke down on the way. Li Chengtian just stopped by the side of the road to smoke. If Li Chengtian sincerely wanted to save Li Wenzhuo, he would not stop to smoke by the side of the road. Even if he was carrying Li Wenzhuo behind his back, he would have to send him to the hospital as soon as possible. But Li Chengtian looked at Li Wenzhuo who was unconscious, and he was not in a hurry, smoking leisurely. When he sent Li Wenzhuo to the hospital, Li Wenzhuo had already turned into meningitis, and his life was saved in the end, but his brain was burned out, and he became a Fool. Li Chengtian had always planned it beforehand, Li Wenzhuo was Wang Chongjiang's son, he simply couldn't tolerate him, so he was delaying time while watching him have a fever.