I've read a lot hating on the side couple and mostly they find it boring or the main couple is being neglected but honestly i find the side couple more interesting. Dongha's character development, from being a little sus and manipulative to being understanding, how Sanho grew up and overcome his abandonment issues and trying his best to move on from the past and Dongha's reassuring him it's gonna be fine as long as they're together, they are more than anything. If that's not your cup of tea, better stop at chapter 50.
I've read a lot hating on the side couple and mostly they find it boring or the main couple is being neglected but honestly i find the side couple more interesting. Dongha's character development, from being a little sus and manipulative to being understanding, how Sanho grew up and overcome his abandonment issues and trying his best to move on from the past and Dongha's reassuring him it's gonna be fine as long as they're together, they are more than anything. If that's not your cup of tea, better stop at chapter 50.