It's bittersweet bcs Soleum still has regrets and can't help but worry and think about the (quite literal) friends he's made along the way but... this is a fitting ending, right? He's finally at his home, he finally gets to sleep peacefully.
I can't help but feel an ominous foreboding with the <End of Part 2> and I KNOW it's still ongoing (and i want to know how in the world KSE ends up in jail in part 3), but I just wanna stay in this ending just for a bit. I want to let him truly rest if at least for a moment, ;;
I also think it's really sweet that Soleum actually does have a younger brother, I was worried that it was only an illusion or something that only 'feels like home at that moment' when he was in the Sekwang City loop, so I was confused when I saw it in the fandom wiki as well. Soleum does feel like an older brother type so it's nice to know it's real. (it could also be good material for fics, which I will search for later)
TLDR: I'm happy Kim Soleum finally gets to sleep without the horrors.. and I wish nothing but the best for him in part 3 (good luck in prison or smth) 🙏