I'll never get tired of saying this: the TV series that are written so that there are no regrets at the end of the last episode are the best. When I saw that this drama had only three episodes I felt a little worried, because often times the writers seem unable to decide "how full" the episodes need to be; it's always either series that feel empty, or series that are so full of unfinished business by the end that they feel like they were supposed to be much longer.

"I became the main role of a BL drama" feels just right from the beginning to the end. The characters are introduced little by little and nothing is spoonfed to the viewers. They also felt detailed enough to not make me feel like I'm looking at cardboard cutouts (something pretty hard to achieve with so little screentime). The plot is also well-made and interesting, nothing felt like it was dragging for too long and nothing ever felt rushed. Perfect pacing!

Overall this can be finished in less than two and a half hours. It's fun, it's well-made, and it's not demanding in terms of plot. Very good way to spend a free evening!