It was going to happen eventually. This story doesn't shy from the crazy these two are going through while also not excusing it.
Yes, lil'rim has abandoned issues but that doesn't excuse his behavior and actions.
Yes, Mini mart (his name escapes me) has so many issues that stems from his environment, but he's still a masochist who has a fuse that could reach a breaking point at any moment.
What I also like about this story is how it reminds me of Bonnie and Clyde (parts of it). (For those who don't know, they were crinimals who died together.)
Unlike Sangwoo and Yoon Bum, this fucked relationship is mutual insanity and I, along with many, are here for it.