They made a Korean BL series with a healty relationship, likeable characters with a lot of chemistry and good acting? That also had a happy ending? Will miracles never end?

When I first saw it's gonna be master- servent type of relationship I was like not again! I hate those relationships cuz one partner has more power then the other and treats the other partner so badly but somehow in the end they are in love. Its not a healty relationship at all. That why this drama surprised me. It may have a master- servant type of relationship but that's not the feeling I got. Like they were so much more and they saw each other as equals, there was respect.
Sure the plot was a bit predictable but it still was enjoyable and beautiful. I had to wait so many years to get this kind of good drama. It was worth it.
Can we now make one with 30 min ep? Or 16 ep? I hope there will be more fantastic dramas with healty relationships like this, in the future with all my heart!