Experience Tumblr Like Never Before
Glad Sora join Arin and Ras at the end of the season, in a lot of the stories I have seen they keep the characters separated until the one that left join back the good guy, (like Sasuke in Naruto to take a very popular example), so not only it his very refreshing to see but it also demonstrate the bond between Sora and Arin that she decide to left the ninja and go with Ras, someone she doesn't trust in the slightest, to stay with her best friend.
I do feel a little bad for Lloyd who lost a student to the same guy twice, but I'm sure he will get them back eventually.