Find manga Supernatural

Mc died from too much playing video game, got reincarnated as a monster in another world with the help of a ability that absorbs opponents skill/ability to get stronger taken place in the same world as “Journey to the West” .but not in the main character team, but as a golden horn under the silver horn of the little dragonfly?! From the mountain-patrol.

“This is all because of him…” Kim Han-gyeol, an ordinary high school student, always ran into Seo Ju-yeon on unlucky days. Like a jinx.