Honestly disappointed

This story is fucking trash, I was curious about the prequel and wanted to read about the omega who made Jinwoo the way he was. I was ready to read an antagonist version of jinwoo, a version which justifies why he's suffering in the sequel but wtf?
I ended up reading about a self pitying, inferiority complex omega who use jinwoo but finally felt so guilty that he broke up with him(oh he didn't, he left him hanging)and kept playing the victim?
And the seme(jinwoo's brother) is so fucking bland, his only purpose seems to be to fall in love with the uke and to hate his brother who overshadowed him.
This Manga's summary should read Two overly jealous people with inferiority complex pitting someone way out of their league (jinwoo) together to feel superior while pretending to be victims. No more no less.