As a man who came from a police family and never suffered any setbacks in his childhood, Nanami Makitai-kun is actually a natural anti-social. He wants to be a good person. This is my first time writing a fanfic, with an original male and female protagonist, not a costume. Tentative worlds: Main world Conan, Net King, Gambit Soul, Sakura, and "Yamada-kun and the Seven Witches". Ps: I'm sorry, I admit that there is something wrong with me. I don't write a letter on May Day and I feel uncomfortable. Really, QAQ