The rewritten romance-book (bl)

I never wanted to hurt my parents, but with my permanent disease that's the only thing I do.
Okay it's not the only thing I do. I also read... a lot.
And the book i've read the most times ever is called "She is mine". It's a classic and stupid love story with a love quartet of a nice yet stupid protagonist, a bad boy, a good guy and an annoying ex-boyfriend/villain who only hurts others and gets a terrible and satisfying end.
Now you might ask me: Why do you read a book you dislike so much, again and again?
Well I relate to the villain. We both trouble other people greatly. Me with my illness and him with his terrible personality.

So what happens when this broken and sick guy gets transplanted into that very body of the character he hates yet relates to the most?
Will he find peace and love in this new yet familiar world, or will he get the same terrible end as the original villain.
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Mind you. This is a gay/bl love story so if you're against that kind of stuff, i would not recommend reading this story:)
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Notes:
I just wanted to give some credit to my inspirations:)
"Shatter me" by Tahereh Mafi. (Mostly in the first chapter)
"Scum villian's self-saving system" by Mo Xiang Tong Xiu.
"Between the lines" by Sareyen. (This is a Wattpad story (my favorite)) Read it!