Neat little game! I see someone's read 오늘만 사는 기사 haha; This genre of fiction came up in my head when I saw the theme as well, but wasn't sure how I'd realise it engagingly (and on time!). You've done a good job!
Nice art, the stance/skill system was interesting, and I liked there were hazards and the special move you had to remember to break up the monotony of the attack loop.
I managed to barely sneak in a win at 4 deaths (Stance x3 + Skill; and a bit of luck) on Turn 19. Feel like I might've dodged a bullet avoiding turn 20 :)