(Ghost Slayer) Police Academy Team's Guide to Raising Ghosts

Yuzuki is a ghost who slept from Taisho to modern times. When she woke up, her memory became incomplete. She only remembered someone saying to her: Hide your identity and blend in with humans. ​Hide your identity? Yuzuki looked at the tied hands and the murderer who pointed the gun at him. Wait, hasn't this been discovered? Before she could figure out the situation, the door was knocked open, and several young police academy students rescued Youyue. They also took her in because of her poor status as a child without a father or mother. Youyue tried her best to wrap her little vest tightly, but... Is your human world so dangerous? According to the frequency with which she uses this vampire technique, her vest is in danger! ​— The police academy team accidentally rescued a poor girl. She was obviously young, but she looked like an old antique raised in the mountains. Yuzuki: What is this glowing brick? Hagiwara: This is a mobile phone, let me teach you how to use it~ Yuzuki: What is that big piece of iron flying in the sky! Jingguang: That's called a plane. Do you want to try it, Yuyue? Yuzuki: So you were the culprit who shocked me last time? Matsuda: ... I was repairing electrical appliances. You were electrocuted solely because you didn't know how to use electricity, you idiot! Yuzuki looked serious: Is this gun used to hit me? Feng Gu is funny: This is used to deal with bad guys Yuzuki is not a bad guy, but she always drags her weak body to save people and even faints. Why does she show a scared expression? Until one day, the girl showed her sharp fangs and used vampire skills beyond cognition to kill the people of the black organization... The extremely weak Youyue resisted the instinct of thirsting for blood: Listen to my quibbles, this is actually... Police Academy Team: Do you want to drink my blood? Yuzuki:...? Mission: The world is filled with love and justice