He is a hero who is known as the ultimate level 3 monster hunter. He was called to eliminate the slime that was not far from his workplace. Although he did not really want to do this job, but if he finished the mission, he planned to take a break, so he accepted this job. The next morning, he prepared his equipment to go to work. While walking into the deep forest, he felt something was wrong with the unusually quiet atmosphere. He got off his horse and walked into the foggy forest. He investigated the abnormality of this forest, so he looked at the map to find the location of the village until he found that the place did not exist. He was tricked into being stuck here before he should have. Something pulled his legs down, and when he tried to walk, he found that he could not move both legs. And when he looked around, he realized that he had been lured into a trap of the slime that made him do everything to survive.