On a Korean Site (that's a translation and this text in not mine) : "[...] It's because Duna and Woo-kyung assaulted and raped Min-ho, and at least Min-ho can be honest if he's with Woo-kyung. Doona's existence was never a blessing for Minho. It was a mutually toxic relationship. They had to break up quickly. Even if Minho leaned in and ended up with Cheonduna, given Minho's literary obsession, it's highly likely that Minho would have been unhappy with Douna for the rest of his life."
Mutually. There are faults on both sides. But rapes on only one side. I don't mind Wookyung being a rapist as a character: he's the antagonist and it's his role in BL, to be like Sangwoo. But it breaks the character of Duna who would be better off only with Haesol. And BDSM. But her revenge against Minho, ra** instead of BDSM, does not correspond to the image of Duna in the other chapters. And we cannot excuse Duna by highlighting the character of her victim: no one deserves to be raped. It's funny when she kicks him after his slap. But when she persists, it makes many readers uncomfortable.
