Winny Aye:
I wasn't really sure about this ending hatred circle stuff..i have always consider arc here to be Jing does not want to dirty himself with hate . I may have to reread. but from your saying what I understand is that his mom hatred had continue on Hou and if Jing had reacted back with hate, then this can spread to others like corona virus?
For me, I think that if TSJ had gone ahead and ended Hou or FFYY, the cycle of hate would have continued because what would their son be left with? An uncle who just killed his parents. No matter what the reason was, that would've been such a trauma to the kid. But lol, coronavirus, I guess it is somewhat like that. You reap what you sow.