Sunhwa is to blame for Nanjo thinking he had to save him and Mukyeong using this as an excuse to have access to Nanjo’s body? Sunhwa is deff a gold digger tho but at the end of the day the bigger villain is Mukyeong lmao isn’t Sunhwa supposed to be his friend? The issue is that Mukyeong dgaf and now the one person who he cares for (NOW) he’s repeatedly hurt.
Ig the reason why that person is saying sunhwa is the villain isn't cause he's coming in-between Nanjo and mokyung, rather it's cause from the very start he was okay with the thought of two-timing Nanjo (which he actually did. He slept with some other dude when Nanjo was being a bit distant towards him). Also cause he uses Nanjo for his wealth.

you guys are gonna hate me but lowkey Mokyeong deserved a punch because he forced nanjo into that relationship in the first place and clearly has bad attachment issues (so we can sympathise but the punch was well deserved). Also we're all in agreement the real villain is sunhwa (lowkey dont remember his name, basically the twink)