Yandere's Apocalyptic Journey

"Baby, be good, it doesn't hurt, it doesn't hurt~" A man with a feminine face gently touched the girl's black hair. The dim light reflected on the man's face looked so gloomy and terrifying. The man held an astonishingly large syringe in his hand, and without any hesitation, he plunged it into the girl's frail-looking wrist. "Pfft-- It's the sound of a needle piercing the skin. The girl frowned slightly, but she didn't even hum. The terrifying blood hole healed instantly, leaving no trace on the girl's bright wrist. "Baby, you are awesome. Look, how perfect you are." The man smiled crazily, and his eyes under the gold-rimmed glasses contained twisted madness. "New discovery, new discovery, just as I expected, write it down, yes, I have to write it down." "Where is my notebook? "Oh, here, I found you. Do you still want to escape? It's impossible. How can you do it?" The man was talking to himself like crazy. Oh no, maybe he was talking to An Yun who ignored him. People who don't know will definitely think that there is something wrong with his brain. In fact, there are indeed few normal people in the institute. "Anyun, you are indeed my most perfect work," the man smiled with satisfaction.