I feel so unsatisfied with this ending. She becomes his servant so she can stay and the villain still exists. Basically nothing is solved both romantically and story conflict wise. This feels like such a waste of time.
Why can't the Sasha drink some other type of blood? They're acting like only Golden Canary and human blood exists. Once I had that thought all I could think about was all the other wildlife that exists in the world.
There's another manga with a similar premise, but the vibe is different. This really feels like a woman in her 30's and it's so funny.
Until someone post chapter 36 here is a link to another site. https://nvmanga.com/webtoon/i-took-care-of-him-but-he-came-back-obsessed-with-me/chapter-36/