Scott Keyes is a brilliant but misanthropic computer hacker who generally prefers porn to living women and computers to human beings. But Keyes’ life is about to be turned upside-down. Thanks to some code-breaking by his partners Hunter and Gazelle, Keyes is finally able to unlock AIMEE, an incredibly advanced Artificial Intelligence program that appears in the form of a beautiful and seductive woman. But what a smitten Keyes doesn’t realize, and what Gazelle soon discovers, is that AIMEE is an advanced infiltration program and has been designed to learn from whoever downloads her, become whatever he most desires, and in the process, to take over, control, dominate, replicate, spread – and ultimately destroy anyone who opposes her.

Mio Meguro (Fuka Koshiba) continues her dream of becoming a writer, while living with yokai (folklore monsters) in a share house. She struggles in her job in the editorial department of a publishing company. She proposes plans at her company, but her plans are rejected. A popular AI dating app has become popular, but Mio Meguro isn't interested because of her work. One day, Mio Meguro meets genius mathematician AITO (Ayumu Mochizuki), who was raised in England. She falls in love with him, but her love causes problems for the share house and yokai.