Jun 6, 2017
Pretty sure YD did nothing but definitely knows what happened. At this point saying the CGs won the earth seems a little silly I think it is more likely that WD or whoever Rose's "help" was basically gave her the earth
She might know more, but YD in general has a pretty short fuse and her solution to most problems is ‘destroy it’. She reacted exactly how I would expect her her to. Especially after being accused of murdering someone close to her.