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]

Lufy, discovered floating lifeless in space, is brought on board a Solnoid cruiser and given another chance at life. Once the hardened warrior, she is shown events that shake her faith (one's own death seems to have a way of changing one's philosophy) and lessening her power as a fighter just as that power is most needed!

Hakuo Gakuin is on the verge of closing down due to students transferring to rival school Seishikan after mysterious injuries happening to students who refuse to transfer. To protect the school and its students they hire Kojiro, a member of the Fuma clan of ninjas. After finding out that Seishikan has enlisted the help of the Yasha ninja clan, who had been rivals with the Fuma for generations, Kojiro gains the help of his fellow Fuma ninjas. Even though they are hired to protect the schools, the two rival clans vow to destroy each other once and for all so that only one clan remains.