I agree that the manhwa is somewhat lacking... Maybe try reading the novel? I believe it's explained better there
It’s a set up. Yang Hyechan is seen calling someone in the hospital hallway. He’s calling Park Geon-tae, and he sends the dogs to the hospital to lure the MC away to kill him. Park Geon-tae wants the MC dead because he’s trying to pin the missing drugs on him, and Yang Hyechan wants him dead because he really hates the ML. We’re going to get a lot from this, actually. They really fucked up by doing this…
From what I’m seeing a lot of dialogue from the novel seems cut.
Honestly, the story has so many holes that I fell into it and broke my leg. Like this meeting of his old gang was just so random? We got nothing out of it and a scene later they're already fucking... I mean, I'm not complaining because I've been waiting for 24 chapters but idk. Any thoughts?