Manhwa Historical Male Characters x Male reader

2(if you died)

Kosair

Would go crazy and hunt the person who killed you and after that, he couldn't let you go, the first person he loved, whom he vowed to protect, he failed to protect you, Sovieshu(keeping you as his younger brother) had to stop him from trying to join you in the after life saying that you wouldn't be happy if you killed yourself, Sovieshu told him that he needs to move on but he shouldn't forget you in his heart, and if he did, Sovieshu would do everything it takes to Kill Kosair for forgetting you.

Sovieshu contemplated wether he should put Rashta first or not but he already decided to put his family first over his mistress so Sovieshu ignored Rashta just to help Kosair move on from you but Kosair also knew that Sovieshu wasn't moving on, but then again, how could he move on when his younger brother died?, so Kosair sent Navier to comfort Sovieshu from your 'sudden' death.

Jeremy

Would go crazy and hunt down the person who dares to kill you, Roxanna helps him move on, he doesn't move on

Dion

Do I need to explain him?

Lucas

Will burn down every empire until he finds the one who killed you(but then again.....you can't get killed)

Benjamin

Acts like nothing happened, pretends that you're still alive which made Claudia and Felix worried for him, tries to secretly kill himself so he could join you in the after life

Heinley

(Let's pretend the one who killed you was from the eastern empire)
Would start a fight with said empire but moves on,visits your grave everyday, Mckenna doens't tell him to finish his paperwork knowing Heinley is always visit you everyday, only come back at night after visiting you.

Nine
(Let's pretend that Migen killed you)

Just like when Melissa got hurt in the Manhwa, he did the same thing but he didn't say 'Die for the lady I serve', he said 'you may be my brother but No one escapes my wrath for killing Y/n, whom is precious to me way to much, but maybe Y/N will be happy with you dying' with a smirk on his face.