You'd be angry too. The father told Hakyung to leave, but Hakyung chose to disobey those order and attempt to go see the grandfather again. If he weren't in the car at that moment, Yoonsung would've have swerved and hit the other side of the car to save himself. Hakyung also wasn't forced, and definitely isn't innocent in this either. He CHOSE to take on the job. He had a choice. Always did. He's no innocent in this because he chose to deceived an innocent old man just for his own personal gains. Let's not forget, Yoonsung is in critical condition. If your son was in the ICU, your emotions would be running high and you'd want to point fingers as well. For all they know, Yoonsung could never wake up again.
Buddy if it were me, I wouldn't have done any of that shit in the first place lol. I'm not saying they can't be upset, I'm saying they've been unnecessarily shitty to Hakyung the whole time bc they're shitty people who find it more convenient to blame one kid for an accident that could have happened anytime anywhere than face their own culpability for arranging the entire scenarioc that led up to this. Also "Do this or watch hopelessly as your mother dies a slow death bc you don't have the money for any possibility of a treatment" isn't really a choice, it's exploitation.
It was a choice. Exploitation, yes. A choice, yes. He could've said no. Most people with morals would have said no and would have rather worked hard because they're not "shitty people" who don't have any morals.
Hakyung is not innocent at all, and does deserve some blame. He doesn't deserve all this harsh treatment, but he isn't blameless.
The audacity of the family to be so pissy with Hakyung when he did literally everything they asked... like sorry there were serious consequences because YOU decided to run a con and force an innocent kid to lie about his identity. Anyways can't wait for them to get married and tell the in-laws to suck lemons and fuck off