A video blogger attempts to fake cryptid sightings to boost his views, but gets more than he bargained for when his crew is slaughtered by a real monster. Elsewhere, students find themselves preyed upon by a sandworm-like beast, initiating a desperate struggle for survival on their own school grounds. With more of these attacks from mysterious creatures occurring, researcher Sousuke Banba tasks himself with delving into the mystery. With nothing but the keyword "Kagewani" to lead him, he scours the sites of recent attacks in hopes of finding a lead to eradicating the creatures for good. However, Sousuke finds that these threats to humanity are even closer to home when the pharmaceutical company, Sarugaku, starts to encroach on his investigation. [Written by MAL Rewrite]

Kamizaka Haruhi having been rescued when she was young by a mage, longed to be a mage herself, so she enrolled into a special school that allows regular and magic classes into two different sections. Together with her rival/best friend, Hiiragi Anri, they study magic together while she is searching for the boy that saved her years ago, to give him a Valentines' chocolate. (Source: ANN)

Hacka Dolls are AI that scan a person in order to tailor news recommendations and information to their users. These widespread, personalized robots have served many citizens, from government officials to professional sports players. A severe drop in quality leads to the production of three substandard Hacka Dolls. Due to their personality defects, they are sent to Earth, tasked with advancing humanity in whatever way they can. Whether it be encouraging a fujoshi to sell a doujinshi at Comiket or performing in an idol group, the three dolls will complete any task as long as it abides by their moral compass. Despite their shortcomings, they take their mission very seriously and always try their best to assist everyone with incredible enthusiasm.

Akari Taiyou is an apprentice fortune teller living with her aunt, uncle, and their daughter Fuyuna. Having lost her mother at a young age, the only thing Akari has left of her is a deck of tarot cards and a dream to follow in her footsteps as a fortune teller. One night, Akari has a dream of being attacked by a plant monster and witnesses a stronger version of herself defeat it. When she awakens, she discovers to her horror that the monster was actually Fuyuna. But mysteriously, Akari and her relatives soon forget Fuyuna ever existed. After another close encounter with a similar monster, she is rescued by three magical girls: Ginka Shirokane, Seira Hoshikawa, and Luna Tsukuyomi. They explain that they are from the Sefiro Fiore organization, which uses Elemental Tarot power to fight the evil creatures known as "Daemonia." Akari discovers she too is a magical girl and has inherited her mother's power of The Sun card. However, she comes to realize Daemonia are actually people who have been possessed, and she must decide whether to try to save what is left of their humanity or to wipe them from existence. As Akari comes to terms with her grim duty of protecting the world from Daemonia, the bonds of the organization and that of their team will soon be strained when they deal with grave threats from the outside and from within. [Written by MAL Rewrite]