The story is not something new. Things like Hero, Demons, survival, chasing, protection, something like that plus severe harem to add. The story aspect is not the charm of the show, I can't feel the story is attracting me for continuing it. Maybe I would say it's entertaining enough to keep me here. The feeling when you just want to keep watching it 'til the end because the show is good enough to watch. At first, the story pumped my curiosity but as the time flew by, the show true colour of heavy ecchi-ness sometimes makes me sick (eventho' not pure fanservice like To LOVE-Ru series). If you really appreciate the plot rather than the pleasant things such as fanservices, then do not pick this one, you'll just drop it instantly I bet (I can't even imagine what the BD ver will be since I watched the TV ver with tons of censored scenes).
The ecchi-ness is the key for character development in this case. Master-Servant contract for the sake of protecting and supporting each other power that Basara makes with Mio and other girls helped by the succubus, Naruse Maria, involved aphrodisiac effect. Once the Servant does something or even just thinking something that lead to unloyalty, the punishment reacts. Unfortunately the way to stop it just by "the touch of the Master", this is where you can relate the punishment and fanservices. The characters begin to know each other better with that way and obtain more power to claim their victory.
I mentioned before, the series has something to keep me watching it even if the fanservices horrifying me. I think about it twice and maybe that's because the animation. The visual aspect pleases me, not above average but surely pleasing enough. Now to recall the time I watch this series, in my point of view, the character design is nothing special.
I'm grateful, "Blade of Hope" by sweet ARMS & "Still Sis" by Kaori Sadohara as the OP & ED theme songs are nice! These two songs were on my most-wanted-song list, The thumping heart rhythm is outstanding and somehow represented the hardship of the battle and complicated burdens the characters have on their shoulders.
Hmmm.. for the rate, well ±7.5 ˁ˙͡˟˙ˀ
Pros:
I think.. animation and songs
Cons:
Average plot. I was shocked in few parts that the story is unpredictable and amaze me, but it wasn't enough to judge the whole plot
Fanservices everywhere ---===Σ[▓▓]ε¦) I'm not against it but sometimes it's out of place
