Hoshiumi Megumi, a magical girl, gently lifted Kaname Madoka's chin and gazed with a smile into Madoka's golden eyes.
"Hey, hey, Law of Cycles, tell me: where can magical girls find salvation?"
Homura Akemi's fist struck Megumi in the face, but Megumi turned into a shower of feathers and vanished into the air.
"Even though you exist only in other people's memories, you're still so annoying. You haven't changed at all, Hoshiumi Megumi."
"Oh, don't act like you can talk. Didn't you also seize part of the Law of Cycles' power and trample the truth of the universe?"
"I can't believe I ever chose to work with you."
"Who knows?"
Megumi smiled faintly.
"It's still much better than letting Mado-chan sacrifice herself alone, isn't it?"
(The above has absolutely nothing to do with the main story.)
The main plot is about chuunibyou, Madoka Magica, and K-On!, with characters from other series also making unexpected appearances.
Original title: Being a Magical Girl Yet Mistaken for a Chuunibyou Must Mean Something Is Wrong