I really think that siyeon is stronger as her sister when she got all her power and would go all out... but also I think that there is still some kind of restriction on her so that she actually only can take it on...
So I hope through this siyeon will wake up and find a way to cut her restriction off to be able to protect eunha and live peaceful for her own sake ;-)
Well if that happens i hope we dont lose her in the process.
After all that beating i hope she finds her love *ehem* Enhua *ehem* so that she can be happy. (⌒▽⌒)
Her state right now is really pitiful; however, it is understandable with what she struggled. (๑•ㅂ•)و✧
I really wonder how ryu seyeon keeps her sanity after all that. If this were another manga she probably would have killed herself or sonthing... ┑(￣Д ￣)┍