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/
I know some people like this ending, but to me it kinda sucks. Basically it's just everyone has darkness inside of them and sometimes that darkness gains form. I expected more and for it not to feel so confusing. Also they left a trashed blood covered house it's not like it's not going to be traced back to them.











Doesn't being a sharing still take their energy and what about the lifespan differences? Feels like they just wanted to end it.