Monster Craze, Demon Sword Dual Cultivation Record of Killing Demons

No time travel, no system, just the growth of a young man. In an era where monsters are rampant. Humans must either kill the monsters or become their food and slaves. Generations of demon-slaying masters have succeeded one after another, just so that the human race can continue. Ten years ago, the human race united with other races to form a coalition to fight against the monsters. Just when the coalition forces were about to completely kill all the monsters. A rebellion broke out among the human race, causing the entire coalition to fall short. Other races also regard humans as public enemies. From then on, the human race began to decline. Ten years later, Ren, who possesses the heart of a demon beast, participates in the trial of a demon slayer. Just to explore the secret of the rebellion ten years ago. It was discovered that this man was not only physically strong, but also a powerful magician. A demon-slayer with dual skills in magic swords, Ren has become the new hope of the human race. Elves, dwarves, trolls, undead... "On behalf of the human race, I, Ren, order you to obey. Anyone who disobeys will be killed." ..................... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.