Blue hair and brown hair friends in highschool(blue hair met him briefly in childhood and has been waiting for him since; meeting him in highschool was coincidence) blue hair had abusive childhood hence a skewed worldview. Brown hair was bullied, blue hair helped as a result bullying got lowkey worse for brown hair. Amidst this, brown hair moves from his shared home and lives in blue hair's house which blue hair specifically got for both of them. Brown hair job hunts, finds job, jobs, blue hair tries to help him, brown hair unjobed, job hunts and cycle repeats. Blue hair tries to give brown hair's bully what they gave to brown hair(an eye for an eye). Blue hair doesn't do anything in particular but all of them end up hurt or dead. Suspicion in school that blue and brown hair hurt them. Brown hair asks blue hair if he killed them, blue hair gives sort of vague answer(leaning towards implying he killed them) brown hair creeped out but is helpless and lowkey doesn't want to believe he killed them(they also have sexual experience with each other during their cohabitation and they also go on one trip to the sea). Blue hair abused right? Lived in basement as he is illegitimate child of rich guy. Rich guy already has druggie legitimate child, gives him chances but druggie never redeems(he is an addict because of rich guy). Rich guy gives blue hair a chance to live together with brown hair(this is blue hair's lifelong dream). Blue hair has to go and study abroad and work there for 13 years. Blue hair agrees. goes through the same shit brown hair went through during job. Meanwhile, brown hair feels betrayed by blue hair as he left abruptly without any explanation and also thinks he is killer. After 13 years blue hair returns to korea, meets brown hair( the first chapter). We are now seeing the story from blue hair pov and what he did to everyone around brown hair.
I'M TOO CONFUSED!!! CAN SOMEONE EXPLAIN WHAT'S HAPPENING??
Blue hair and brown hair friends in highschool(blue hair met him briefly in childhood and has been waiting for him since; meeting him in highschool was coincidence) blue hair had abusive childhood hence a skewed worldview. Brown hair was bullied, blue hair helped as a result bullying got lowkey worse for brown hair. Amidst this, brown hair moves from his shared home and lives in blue hair's house which blue hair specifically got for both of them. Brown hair job hunts, finds job, jobs, blue hair tries to help him, brown hair unjobed, job hunts and cycle repeats. Blue hair tries to give brown hair's bully what they gave to brown hair(an eye for an eye). Blue hair doesn't do anything in particular but all of them end up hurt or dead. Suspicion in school that blue and brown hair hurt them. Brown hair asks blue hair if he killed them, blue hair gives sort of vague answer(leaning towards implying he killed them) brown hair creeped out but is helpless and lowkey doesn't want to believe he killed them(they also have sexual experience with each other during their cohabitation and they also go on one trip to the sea). Blue hair abused right? Lived in basement as he is illegitimate child of rich guy. Rich guy already has druggie legitimate child, gives him chances but druggie never redeems(he is an addict because of rich guy). Rich guy gives blue hair a chance to live together with brown hair(this is blue hair's lifelong dream). Blue hair has to go and study abroad and work there for 13 years. Blue hair agrees. goes through the same shit brown hair went through during job. Meanwhile, brown hair feels betrayed by blue hair as he left abruptly without any explanation and also thinks he is killer. After 13 years blue hair returns to korea, meets brown hair( the first chapter). We are now seeing the story from blue hair pov and what he did to everyone around brown hair.
I hope this helps