Activate the Demon-Killing System at the Beginning, and I Become a Demon Nightmare

Standing on the top of the mountain, Zhao Ling looked at the vortex not far away like a black hole, with countless demons pouring out of it, as if the gate to hell had been opened. In front of him, it was like the end of the world, with demons invading like a tide, and behind him were the lights of thousands of houses. Zhao Ling moved his fingers slightly, and countless sword shadows appeared behind him. The rain of swords cut through the sky like meteors, and in an instant, the demons were wiped out. Countless people looked up at the picture transmitted by the satellite. A man holding a long sword stood in front of thousands of monsters. "Is this person... A god?" This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.