Tokine Amino is a regular 22-year-old young woman, working as the CEO's secretary for a company known as TEN2. Her good friends Yoshie Yamazumi and Kyouka Minakami, who both work at the front desk are also briefly introduced. As Tokine gets ready for work, all the while babbling excitedly about an anime director coming for a meeting, she unlocks the door to her room only to find herself in an inter-dimensional 3D world called Quizzun, where she comes across a creature she assumes to be a pig...