This show/movie? is genuinely so funny! I found myself laughing multiple times from the main characters comedic moments. In its own way 'Absolute BL' reminded me of Extraordinary You with how they both have main characters who figure out they are in a comic world of some sorts but in this case it's a BL world. Absolute BL is definitely a comedy rather than a romance show and is a parody of BL tropes without it mocking the actual genre.
Its very short show but it's definitely a fun quick watch.
I'm excited to see what will happen in season 2 considering that this season left in a cliffhanger.
I quickly want to note that the OP is genuinely so good and so unexpected the first time I saw it. Stuff like that along with the add visual effects for example the flowers, music and random beams of light that appear on the main character really add something more to the comedic aspect of the show.