Kang Yoonwoo is a common B class guide working at a guide center. One day, while Yoonwoo was going about his daily routine, a man came looking for him. “Your skills are good too, Guide.” He was the S cla...

On the distant Tianxiu Planet, there exists a group of unusual and intelligent beings. They consist of neither children nor elders. They have neither birth nor real death. They are born into the world throug...