At the Beginning, the Succubus Continued His Life and Almost Became the Public Enemy of the Human Race.

Two hundred years ago, cracks appeared in the wormhole suppressed by the human race. The monsters that escaped from it mingled with the human race and carried out massacres and assimilation of the human race. Since then, the human race has formed a "Devil-Slaying Corps" to protect the human race for more than a hundred years. Xie Lingfeng, a young man who was abandoned by his family and was eaten by monsters. A diary he wrote before he died allowed him to miraculously survive and also gave him the power of a monster. At the beginning, the monster continued to live, making him almost become the public enemy of the human race. "I'm really a human. Why don't you believe me? Isn't it strange that humans have the ability to possess monsters?" "Ahem! At least you are the only one in these two hundred years." No one expected that a guy whose identity was often suspected would one day enter the wormhole alone and wash out the demon world with blood.