A typical morning with typical dragon girls. A priceless slice of daily life without any complaints. However, ever since Miss Kobayashi heard the tale from the Emperor of Demise, something has been slightly weighing on her. Yet it's not clear to her what exactly that is. As that uncertainty builds, the summer festival they've all been waiting for is drawing closer.
Miss Kobayashi's hips have seriously started hurting. She buys up a bunch of health products to try and improve it, but she hardly uses any of them... Even Tohru loses her patience and tries to get her to eat tail meat, but she sadly refuses. Tohru then begins her search for what Miss Kobayashi considers a "typical remedy."
After having a fight with Miss Kobayashi, Kanna runs away from home. Since she doesn't want to go home she flies across the ocean to somewhere brighter where the sun's still out. Kanna lands on the continent she happens to find during her flight, putting her in New York, the city that never sleeps.
It all started with a single statement from Elma--"I demand improved worker conditions!" The company Miss Kobayashi and the others work at is very close to being exploitative, and Elma finally realizes their situation is wrong and rises up against it. Miss Kobayashi assumes it's impossible to improve their working conditions, but the dragon's energy and spirit were far greater than she imagined...
Shouta suddenly begins shutting himself up in his room. He's pouring over a complicated grimoire in order to create a magic item as a gift for Father's Day. Lucoa offers to help him since the task is so difficult, but he refuses and declares he must accomplish it by himself. However, he continues to fail to produce it...
Two suspicious figures appear in a dark alley under the cover of night. An unsettling air hangs over their secret exchange. "What do you need, asking me to come here?" asks the perverted woman with two horns. "Lend me your power," answers the melancholic man in a butler uniform. And so the most sinister and awful tag team begins to take action.
Shouta is troubled over how to approach Lucoa about her daily, uninhibited contact. He should be the master in their relationship, though... He resolves to take back control as the full-fledged mage he's aiming to become. So he begins trying to uncover Lucoa's weaknesses.
Elma and Tohru snarl at each other every time they meet in the shopping district. Miss Kobayashi is exasperated at that typical scene, but they mention it wasn't like that when they first met. Even though they get along like oil and water now, their first encounter took place long, long ago. It happened way back when Tohru was traveling by herself through the other world...
Takiya and Miss Kobayashi are impressed by a beautiful array of code. Surprisingly, the one who wrote it was Elma. Miss Kobayashi is overjoyed that finally have more fully capable manpower. Then Elma hears that Miss Kobayashi is considered a "pillar" of the company who handles much more work than her, which causes her to suddenly get mad.
Saikawa visits Miss Kobayashi's home to play. However, there's a girl that's unfamiliar to her (Ilulu)... Even after inviting her to join their games, Ilulu coldly refuses. Then Lucoa happens to stop by and she notices Ilulu's feelings as she tries to avoid them, so she makes an effort to help the dragon out.
Miss Kobayashi managed to drive Ilulu away, but in return she got a you-know-what attached to her groin with magic. Because of that you-know-what, she starts perceiving behaviors that she would usually think nothing of in a different light and starts getting more and more turned on by Tohru.
The self-proclaimed ultimate maid Tohru storms into a new maid cafe opening up soon with a sense of rivalry. However, when she returns she says, "Somehow I've ended up working there!" As they live out such typical days in their lives, she and Miss Kobayashi learn from the news that someone has destroyed the mountain where they met.
