Responses
From the context of the story I think he did something to cause his wrist injury, breaking his legs is talking about how he is obsessed with him to the point of not wanting him to ever leave him. Whether it be actually breaking his legs or not
well, the wife said it here, and shin also said it himself earlier, so yeah, daddy kang bad
Did I misunderstand or misinterpreted something? He said he'll have to break also his legs... So he broke his wrist? ヽ(`Д´)ﾉ