After watching Obito VS Konan again, I have realized that the most secure way of stopping Obito from retrieving the Rinnegan would be if Konan just killed herself.
Obito was only able to find out where Nagato's body was located because he captured Konan and cast a genjutsu on her.
If she committed suicide Obito would most likely never find the Rinnegan. And it's not like she wasn't ready to die, because she tried to kill both herself and Obito at once.
Obito was only able to find out where Nagato's body was located because he captured Konan and cast a genjutsu on her.
If she committed suicide Obito would most likely never find the Rinnegan. And it's not like she wasn't ready to die, because she tried to kill both herself and Obito at once.