I became a vampire npc in game

Reed accidentally crossed into a virtual game that was only released a year ago. He has also become the ancestor of a vampire who learns magic hidden by humans, and has an ancient castle and more than 200 blood. This time it was really exciting. But fortunately, he can still return to Earth, but the biggest crisis he faces now is the game public beta one year later, and the players arrive. What to do, as a vampire, how can he be strong against the coming natural disasters-players! ! This is the story of a vampire ancestor leading a group of vampires and humans to farm together. (this story is a translation I really likes so I am posting It here so everyone can enjoy)