
I can't like him because he's literally destroying someone with little consequence. We give Sid excuses for his behavior but when it comes down to it he's taking away jinyeong's humanity to gain his own. I can't have empathy for shows no empathy for those they hurt. Besides, when Jinyeong completely cracks he'll only get an apology from Sid. Sid's only consequence is that he'll feel bad and maybe get a little hurt.

I think Sid himself can be redeemed as a character (and I think there is a high chance author is goung for this route) but what he did to Jin Yeong cannot be redeemed no matter what. Imo he went too far and the damage cannot be undone. I think the best ending would be Sid letting Jin Yeong go, seriously repent on his action and start fresh.

IDK. Jin Yeoung did a lot to himself.
He wanted his friend, but did not have the balls to do anything about it.
All Sid did was give him precisely what he had been fantasizing about for years.
Without Sid bringing it to life, Jin Yeoung would still have been dreaming about it incessantly and, let's be honest, wacking off to it.
Now Jin Yeoung still has to decide if he wants to confess to his friend.
The only difference is he got to have one very realistic and sticky preview of what having sex with his friend would be like.

I don’t get what you mean. Do you mean Jin Yeong has brought his current situation himself? I hope not because that sounds like victim blaming. Sid is literally breaking Ji Yeong’s mind and soul. He is no longer himself anymore. He’s forced to have sex with someone he doesn’t want. I don’t know how you can brush it off so lightly...making it sound like Sid is doing Jin Yeong a favor...You only just seen the beginning of horrid tortures Sid is inflicting on Jin Yeong.

No, I mean Jin Yeong was already torturing himself for years before Sid showed up.
All Sid did was bring his fantasy to technicolor life.
And I'm not saying Sid is good, only that he has the potential to be good.
I think he is developing feelings for Jin Yeong that will hopefully tip the balance, so he becomes good.

Maybe it is easy to say this now because you are only on chapter 20. It is not simple as Sid bringing his fantasy to life as he is exploiting Jin Yeong in process and literally sucking life from him. As a fluent korean speaker and a person who buys and read the raws, things do get worse between Jin Yeong and Sid. I do believe (and see) Sid has good in him, but to Jin Yeong, he is no more than a sick rapist. I see potential for redemption for Sid but not the potential for the relationship between Sid and Jin Yeong.
Everyone hates Sid, but I think he has potential.
He's just confused, jealous, and clueless about how to express himself.
In time I think he'll figure out how to convey his feelings properly, just like his boss is figuring it out.