Nothing serious happened to Hutou.
He just had mild food poisoning. After careful questioning, the doctor learned that the child had picked and eaten some wild berries by the roadside with his friends after school. As luck would have it, these wild berries were slightly poisonous.
Adults with stronger bodies might barely notice it, perhaps just feeling slightly uncomfortable, but it's different for children.
Little Hutou was so young, so he naturally felt much worse. Lying in the hospital bed with his pale little face, he said weakly, "Dad, I'll never pick wild berries again."
The berries tasted awful and made him suffer so much - the child truly hated those bad fruits now.
Zhuang Zhiyuan sat by the bed, rubbing Hutou's stomach, saying, "Well, let's see if you'll dare to be so greedy again."