And will add the stupidity and laziness of the writers where everyone who had dealing with the psychotic father could never run or fight back, what's with this crawling away BS when their injuries had nothing to do with their ability to walk upright.
Her friend who was clubbed upside the head, comes to in the back of the van, finds the knife to free himself. Yet did not use the knife to defend himself when the deranged father had to get out of the van, walk around to the sliding door, before he could get to the much younger Je-song.
And again crawling instead of fighting and staggering with a limp when his leg was not injured. Or the pastor when he shoved dude off the bed, immediately went to crawling for no reason.
Weak, just plain weak and trifling, and this had potential had there been better writers involved.