Here, in cities all over the world, there are two classes. One is vampires. They have cold white skin and white hair. They sometimes use drugs to change their hair color and disguise themselves as humans. They have red pupils and pointed ears. They survive by sucking human blood. Their appearance is ageless. They are very fast when fighting. If they are injured, they can heal themselves by sucking human blood, but the wound still hurts. Some pains will be experienced, but there are no wounds. The only thing that makes them die is sunlight, so the Lower City is established. The Lower City is ruled by seventeen vampire ancestors, and the selected vampires form the Qianyang Army to maintain daily security. The Qianyang Army is divided into sixty branches and is managed by sixty vampire ancestors. The power of the ancestors and ancestors is invincible. The other type is humans, with different skin colors and hair colors. They provide blood to vampires in order to receive food, and under the leadership of the Qianyang Team, they carry out industrial, agricultural and other work. Humans will become half-vampires after drinking the blood of the ancestors of vampires, but they can truly become vampires after drinking human blood. This is the world after the second great crisis of mankind. This year marks the 3rd year of the Brilliant Anniversary.
Concept: The most indispensable thing in this world is time, and the most detestable thing in this world is companionship.