This novel uses many bloody settings to wrap up an extremely sad core:
Good people are not rewarded, sacrifices are meaningless, and love cannot conquer everything.
This is not a "pleasant" story, it is a "painful" story.
If you want HE (Happy Ending), this book is not for you.
If you want BE (Bad Ending) but "meaningful abuse", this book will make you cry until you're dehydrated.