My Ancestor Was Only Eight Years Old

On the night of Yin Ming's eighteenth birthday, there was a knock on his door. Opening the door, a little loli who looked seven or eight years old, with two white animal ears and a long tail, stood at the door. Yin Ming: "Little sister, who are you? Where are your parents? It's very dangerous to walk around alone at night..." "I am your ancestor!" The little Loli said with a serious face, revealing two pointed tiger teeth in her mouth. Yin Ming:? ? ? ? This work has one million words, please feel free to read~