Aliall's activites

I let this marinate for a little and I’m kinda confused with some characters and events. I really like how plot dense the story is but it’s easy to get confused with the names and stuff. Can someone explain the conflict that’s going on in general (like names) thx!! (●'◡'●)ﾉ

I clicked on this cuz the cover. Why is he a suitcase? lmao. Could someone elaborate?

Due to a friend's betrayal, Yang Yo-han falls into the Abyss, the worst dungeon imaginable. In ...