A demon is a failed work that was born in the process of creating a human being by a goddess. Luka, the legendary hero who once saved the world, aims for a world where monsters and humans can coexist. He continued his journey with the Demon Lord Alice Fields today ... A small mountain village. A flock of new succubus appears, squeezing the spirits from the men one after another. What appeared there was a combination of the brave man Luka and the demon king Alice. The surviving succubus squeeze their milk in the shadow. Then, a suspicious mist spouts from the nipple and fills the area. Luka inhales the fog, and his consciousness goes away and he collapses. Luka throws away his sword, and multiple succubus are entwined and ejaculated as it is, losing his consciousness ...