The ending???

Am I the only one who thought the whole Rachel thing was going to have way more… impact? All this build up with turning MC’s brother and chasing MC, her being a higher level than other vampires and swearing to kill MC. At the end she sends a message about dying before the ”party” (it’s implied she planned) and where it leaves with some kind of interpretation if maybe she was dying anyways? I didn’t understand that part at all. She was killed way to easily and quickly. At first I thought maybe she possessed the infected colleague (showing a new level of vampire development level) but the colleague says she just lost control. The whole event, or its meaning for MC, was overshadowed by ML being bitten and whether he would survive or not. Based on nothing (maybe the fact that he survived almost turning 3 times) I kinda thought MC might have some special blood but turns out it was ML (which is cool I guess), because the grandfather impregnated his own child (ML’s mother AND sister) which was also moved on from way to quickly to get to that happy ending and wrap up the story. I liked the story and the main couple as characters, I just think the ending was a bit of a let down. (Kind thought Rachel would go after ML instead of MC like ”planned”, but maybe too cliche?).