You could look on platforms such as Comico or Lezhin Comics. They often have a decent selection of BL manga. Just be aware that some content might be restricted based on your region.
I think 'Sasaki and Miyano' is also among the best. The story is set in a school environment. Miyano is a fudanshi (a boy who likes BL) and Sasaki is a popular boy in school. Their relationship starts from Sasaki's interest in Miyano and slowly blossoms into a deeper connection. It has a lot of cute and heart - warming moments, and the way their relationship progresses feels very genuine. It also touches on the insecurities and self - acceptance that the characters go through.
Another is 'Yuri!!! on Ice'. Although it's more sports - centered, the relationship between Yuuri and Victor is really well - developed. It shows how they support each other, grow together, and their love story unfolds in a very natural and heart - warming way. The plot also has a lot of depth with Yuuri's journey to regain his confidence in skating.
Well, I am addicted. The beautiful art, diverse plotlines, and the exploration of emotions in BL manga make it hard for me to resist. Also, it offers a unique perspective on relationships that I find fascinating.
BL in manga refers to Boys' Love. It's a genre that focuses on romantic and emotional relationships between male characters. Usually, it shows deep affection, sometimes with a touch of drama and passion.
Understand the rules and power dynamics of the manga world. Know who the allies and enemies are. Also, keep an eye on hidden plot devices that could help or hinder you.