Megumi Toda

You, will you be a worshiper of the devil lords? These beautiful lords lead humans to the seven deadly sins: pride, envy, wrath, sloth, greed, gluttony, and lust. A revealing fantasy that craves to corruption and happiness starts now.

The main character Suzukaze Aoba graduates from high school and joins a game company. The person who made the game that Aoba loved as a grade-schooler just happens to be Aoba's senior at the company. The story follows girls who work and aspire at the Eaglejump company.

The anime's story revolves around Nya-tan, the cat of Chinese astrology who wants to become a member of the Chinese zodiac. Nya-tan is simple and suffers from memory loss, and she tries various foolish ways to become a member. She meets Takeru Tendo, a high school student who lives alone in Akihabara, and becomes a freeloader at his house. Little by little, she gets closer to her goal.

Haruka Takayama and Yuu Sonoda were inseparable during middle school, but upon entering high school, they end up being seated on opposite sides of the classroom. Having to spend time with more friends, the two decide to make their relationship special by kissing each other in secret.