On this episode, Aria's past on how the start whale's threat started got revealed. Later, the Shinku and the others fight against the mysterious demon boy and his minions.
The past being revealed was pretty interesting and explains on why the plot got started. Also I knew that demon boy is really somewhat stupid. Other than that, I hope Aria will fully recover. Now will the demon boy have something up in his sleeves or is he fully defeated? Overall, interesting past details about the current plot and more action.
Conclusion:Interesting past details about the current plot and more action.