I only read until the part were Mika became a demon child (?) and stopped ever since cuz t...

I only read until the part were Mika became a demon child (?) and stopped ever since cuz the story lowkey turned into horny no seraph someone told me that guren is such a great character and how much he apparently loves shinya but to me it only seemed like he was stuck on his dead ex - is there any real progression in the plot? I remember this dragging for so long kinda so I’m curious