Jang Deok-Su

He's a gangster who got thrown into the squid game and lost at the 5th game glass bridge after his gf in the game player 444 he betrayed in the 3rd game who was only 19 dragged him down by holding him in a hug and leans back and falls backwards with him and they both end up dead and this is if he never died and went onto the 2nd season 2 years after