The fall of the stars

Han Hae-jun, who became a D-class guide. Appearing at a low level, he serves as a dispatch guide and withers day by day. Something miraculous happens to Hae-joon. It showed a huge matching rate with Junanseong, the only S+-class Sentinel in Korea. But Jun Nan-seong, reunited after nine years, doesn't hide his dislike for Hae-joon... “Is it because of me that you refuse to be a fair guide?” “Then is there any other reason?”