I would say 10 Hope you like it if so mark as brainliest please
 
        
                    
             
        
        
        
Answer:
i got one!
Explanation:
It could be about solving a murder mystery!
It could be about your life!
It could be about a long-lost princess, and her journey to discover who she truly is
try thinking outside the box, and something your teacher would like :)