Isang eskwelahan kung saan may madugong nangyayari sa tuwing sasapit ang dilim. Lugar kung saan araw araw may pumapatay at araw araw ring may natatagpuang malamig na bangkay. Creatures that only active and attacking at night. Thirsts of blood and living in darkness. Would you dare to enter a school filled with wonder and unexplainable events? The questions that still can't be answered even by the scientists. Their red eyes, their fair/pale skin, and most of all their sharp fangs the reason why almost everyone is afraid of them. Are they still human to be considered? Are they Mortals or Immortals? Let's find out!