Vampire Doctor in Steam World

"Yes, I'm in good health. I just want to taste blood." So said a resident of Yorkshire. From one day to the next, everyone coming out of White Oak Private Clinic had the same idea. ………… Cohen is the owner of White Oak Private Practice. He traveled to this steam world where mysticism and rationality coexist, and became a third-rate doctor. But he also has another identity - a vampire. [Your blood can make other creatures assimilate into vampires. Moreover, the other person's thinking will be controlled by you. [After you suck the blood of other creatures, you will be partially strengthened and can extract some of their abilities. … He may not be the first vampire in the Empire, but he will definitely not be the last. From this clinic, Cohen treated patients and began to transform them. The gray rat in the sewer, the outstanding detective Sherlock, the bloody and cruel Ripper... Now that they have accepted his blood, they are his kind and become part of the great plan. Steel and airships, seals and curses, miracles and faith... On the old continent, a huge empire belonging to vampires is slowly being built. ………… Some years later. In the roar of steam, they were stunned when the crazy old gods tore the curtain of the world apart. "Where are the humans? They are all vampires!"