It's a literal tragedy and the Mc often seemed like a pushover. But the story is a bit sweet and nice tho. I really liked the ml.
she could've lived longer with her husband and daughter (yes they got a kid) but she chose to give half of her life saving item to her spoiled little brat sibling like what's up with that? That kid seemed healthier and had longer life span than her and was already living their best life so far for an ill person. I don't hate the kid but Mc needed more time for her own loving family, her own kid needed more of her not some unknown relative. This whole story gave off of a 'I don't necessarily have to live if someone could live longer than me <3' vibe and she completely dies to never be resurrected again like how good tragedy ends.