Original title: 과호흡
Aga rating: Mature 

Available to buy and read:
Amazon UK: shorturl.at/dfQU2
Right Stuff Anime website https://www.rightstufanime.com/Hyperventilation-Manga
TOKYOPOP website: https://www.tokyopop.com/book-catalogue-new-titles/hyperventilation

Yaoi wiki fandom website: https://yaoi.fandom.com/wiki/Hyperventilation
I personally enjoyed it, it was artistically crafted. the colouring is beautifully done. it was the right pace. I like the fact it didn’t have much dialogue, it is more visually disruptive. Beautiful scenery. clever use of hue to convey the emotion of the scene. I highly recommend giving it a read. 
I don’t read much Manhwa (Korean comics). I typically often read Japanese manga. but I do like some of the art stories and some stories look really good. i don’t read go on webcomic sites such as Tapas, Lezhin, Webtoons, Tappytoon.  
A lot of my online friends do read welcomes and share Manhwa content pages on Twitter.  I would like to read some good Manhwa in the future. i like some of the formats and some artist has some unique art styles.