It was a very tricky problem for her child to be obsessed with fantasy novels and refuse to go to school for 20 days. Fantasy novels usually contained violence, blood, gambling, and other negative content that could have a negative impact on children. Here are some suggestions that might be useful: 1. Talk to the child. Talk to the child honestly, listen to his thoughts and feelings, and understand his views on fantasy novels. It tried to make him realize the influence of the novel and help him find more useful reading materials. 2. Make a plan. Make a plan with your child, including the time and content of each day's reading and a plan for completing school assignments. Making sure that the plan was reasonable made him feel in control. 3. Seek professional help. If your child's condition is serious, you can seek help from a counselor or family psychiatrist. They can provide effective support and guidance to help children overcome their addiction to novels. 4. encourage children to participate in school activities. Participating in school activities can help children make new friends, develop social skills, and increase self-confidence and self-esteem. Create a healthy environment. Try to create a healthy, positive, and supportive environment at home to help children get rid of their addiction to novels. You can encourage your child to read good books and participate in beneficial family activities to improve his or her quality and interest.