On Our Own (season 1)

Han Jisung is a 15 year old vampire who is originally from a world that lives between the South and North Korean border. It is only seen by vampires through their special vision. Jisung wants to go see the human world, however, his parents warn him about the girl who went missing and another person tells him that two others have gone missing too. One night, Jisung goes to find them, however, he accidently guides humans to the vampire world. The vampre world gets destroyed along with everyone and everything in it. His parents tell him to go to the 21st century or the human world to stay safe. He lands himself in a k-pop company and meets others who are also vampires, however, there are mysteries that are yet to be uncovered, traitors and a prison that abuses young vampires that Jisung must destroy before things take a darker turn.

Will Jisung find the missing vampires and destroy the prison or will he fail and join the after life?