Time Has Never Forgotten

Whether you love it or hate it, time will take away everything, but for Su Xiaoxiao, she must keep it all in her heart. She dropped out of school and returned to school. The only reason for her existence now is to catch that person! But what happened to that stupid boy? If you have the world in your heart and are compassionate to others, will you think this world is too beautiful? Relying on the fact that he is a senior, he always teaches her how to be a police officer. She didn't want to be a simple policeman, but that simple heart had already been lost in the accident seven years ago...