Devout and gentle-hearted, Agatho firmly believes in the power of piety. When he met Noah six years ago, he instantly felt that leading the quiet boy towards religion would do him the world of good. His instincts were right—now, Noah has become an invaluable member of the church. While Agatho is proud of how Noah has changed, sometimes he does feel uncomfortable with the amount of trust the boy showers upon him. After all, the line between blind trust and dogged obsession is very, very thin... (Source: Lezhin) 5g613q
Original Webtoon:
Bomtoon, Lezhin, MrBlue, Naver Series
Official Translations:
English, T.Chinese, French
Thai: Boomtoon, Lezhin
Japanese: Beltoon, Lezhin
7 Chapters + 3 Side Story (Complete)

This isn't a happy story, but it's one of those where you end up rooting for the "bad" end. The art is gorgeous. It's smutty and short, but not just porn—the plot isn't anything revolutionary, but it certainly isn't bland.
The story was extremely dark but quite short, It's better this way instead of dragging it. Normies must avoid this, it's not those happy endings stuff.