"who said anything about joining akatsuki? all i wanted was to talk." he said calmly
this time sasuke believed him and stopped flowing the chidori. then asked tobi what it was he knew about itachi "I know every thing, and it's because i know this that i came to tell you." sasuke still didn't trust him but decided to listen and sat down on his hospital bed. "good" replied tobi. "first let me introduce myself, i am like you, an uchiha survivor, and one of the few who know the truth about itachi" as he was saying this he removed his mask revealing that he has the sharingan in his eyes. unexpectedly though sasuke's left eye turned into the mangekyo sharingan and hit tobi with an amaterasu "(what! no! that can't be-!) ugh! aghhh!!!!" tobi fell into the shadows "ahhhhh!!!!" sasuke was completely confused as to what just happened.
(
This is that same scene where sasuke meets with madara and is told the history of uchiha etc. under different circumstances though cause this is a role play after all 
c Masashi Kishimoto)