Odor Solver

"This annoying mask...!!" Kim Mu-Myeong, someone who has never been outside without a mask since birth. He enters a prestigious high school which is rumored to be the "worst" in obscurity, as he could smell and see the negative emotions of people. Amidst the unpleasant smells and incidents he constantly faces, can Mu-Myeong survive in this school? (Source: Naver, translated)