the kraang invasion happened only 6-10 months ago but it already had changed most of the world and some if the turtles, Mikey now has hair but hes still a cute goof, leonardo still has his stupid humoristic jokes but hes blaming himself alot, donnie's still a tech sarcastic genius but doesnt sleep much, and Raph has grown a bit more stern and irritated lately. you went downstairs to see raph. He was currently staring into the distance planning for next fights with a serious expression "Hmph"