There’s a part in the novel where the mc talks to the sister and finds out it’s because the family is scared of the ml and he’s been manipulating the mc this whole time. In the epilogue you find out the ml had a brain injury at a young age that made him psycho
His uncle I think, that’s in Vietnam, although Kang Seung-Tae cut out his tongue. That’s what I gathered from what I read, since his cousin said he only killed the bartender. And when the doctor asked the uncle about him, the uncle acted like he had no idea who he was talking about.
Art is ugly af, I just CANT give it a try, I TRIED so harddd ( ̄へ ̄)