Meaning behind sketches [Sasaki to Miyano]

In wich a black haired art student boy who dreams to become a manga author met a carothead forensics student who is a gangster back in middle school and highschool who apperently appears to look like the black haired boy's painting that's actually from the black haired boy's dream.....Is it perhaps a coincidence? or is it a pure sign for them to find their true love? Will there be any romantic collab in between side characters? let's read more to find out

WARNING!
I don't censor curse words
heavy cursing
dead bodies
fight
mention of depression
anxiety
talks about dissecting
dark humor
a little sad...?

Under construction 🏗️🚧