Whether it's light novels, manga, or manhwa, fantasy is a popular genre for many reasons. It allows people to escape and immerse themselves into a whole new world, where they can learn about different races, mythical beings, and brilliant magical systems. Within the fantasy genre, there are also a number of themes that are popular. One such popular theme, not only in the fantasy genre, is Boy's Love or BL.
Source：https://www.cbr.com/best-boys-love-manhwa-recommendations/
