Nope, you'll still understand what's going on without reading it
You don't , but it would give you a better understanding of me in the side stories. So u should
you should jusf not read it at all
All you need to know from the main story is that the rich dude has been obsessed with the black haired guy for a long time. Black haired guy is traumatized by the rich guy because he forcefully SAd him (using toys and shit in a public place). Black haired guy HATES rich guy's guts 100%.
Now you're ready to read the BL side story.
Honestly though? The author's stories are shit, I do not recommend.
The only Sadistic Beauty story that is worth reading is the GL side story, peak characters and consensual smut, everything else sucks ass.
Read the gl side story instead it’s peak.
I can agree with what everyone said the bl was trash .
It's toxic and even toxic can't describe it
if i read sadistic beauty bl side story, do i NEED to read the main story first ? they have separated manhwas and the main leads seems different so do i have to do that to understand the side story ?