Manga Love Parameter
연애 파라미터 (Korean); Tham Số Tình Yêu (Vietnamese - Tiếng Việt - TV)
Genre: Drama , Harem , Romance , Webtoons , School life , Seinen , Ecchi , Mature , Manhwa , Adult , Supernatural , Smut
Young Hoon, a nerd who always falls in love. He has problems understanding women's feelings, which is why he is always abandoned by a girl. But one day a mysterious guy appears and gives him special glasses, glasses that will forever change his life.