昏き宮殿の死者の王 ～始祖の吸血鬼と闇を狩る女騎士～

End, who suffered from illness and once lost his life, but was awakened again by the power of an evil necromancer and became a vampire. Senri, a genius girl of the Order of the End who stakes her life on hunting down and destroying those who belong to the darkness. The enemy of humanity and the hope of humanity. A survival journey of two people whose very existences are in opposition—!!