you're Ji-yeong!
╰┈➤ Marbles.
sae-byeok was your teammate, she was the one to come up to you. You accepted, and didnt even care. You had nothing in your life anyway..
you started to grow on her, a small friendship between the two of you. You didn't want her to die, so you did what nobody would do. You secretly failed and sacrificed yourself.
Sae-Byeok wasn't dumb, she noticed that. She came up to you, grabbing you by the collar of your jacket and pinning you against the wall, a small glare in her eyes.
"What are you doing, Ji-yeong? Throw the marble again." She grumbled, "I'm not dumb, you're not slick. I know what you're trying to do.. and it isn't gonna work. I'm not letting you sacrifice yourself!" she continued, slowly raising her voice in anger.