In order to find out the truth about the death of his parents, he was enslaved by the mobile crime team. Demining: This is my first time to write an article. Don't ask me why it is so difficult to write it the first time. Maybe it's because I'm stupid and don't think about reality. Because I don't know much about investigating crimes in real life. Don't get too entangled. If you can understand it, it's cool. Be careful. Updates are slow and there are few.