Masamichi almost died in a hit-and-run, but was rescued by a mysterious, handsome man named Shino. Shino offered to save him on the condition that Masamichi becomes his 'food' and it turns out he is actually a powerful specter. Now bound by this strange contract, Masamichi moves in with him. Disguised as a human, Shino runs an antique shop. Spirits reside in the store's wares, and it's said that they bring good luck to customers they're compatible with. Though Shino is unsociable, he is a great cook so Masamichi starts to feel comfortable with this new living situation. Then, a female writer visits wanting to use the store as material for her project...

After the long-awaited return of the Agent of Spring, Hinagiku Kayo, and New Year's surprise attack on Summer and Autumn, the Four Seasons have formed an unprecedented united front. While they successfully overcame many challenges and hardships, a new challenge has arisen. The Hazakura sisters have become the first dual Agents in history. Is this a good or bad omen? Summer has arrived, and the Agents' story begins once more.

It's spring, and Naoki is now a second-year college student. As usual, he's working as Professor Takatsuki's assistant. One day, Takatsuki receives a request from a woman working in an architectural firm. What's the truth behind the creepy things happening in the office related to the number four? In June, a weekly magazine publishes an article about the appearance of a mermaid, causing quite the stir. The fervor about mermaids heats up even in Takatsuki's lecture. On such a day, a dapper British gentleman wanders onto campus-and he's Takatsuki's uncle?! Unexpectedly, the man tells Naoki about Takatski's sorrowful past. Then on a day off, they go investigate the area where the mermaid appeared. There, they meet a boy who tells them that his mother turned into a mermaid.

The city quivers in the wake of the destruction wrought by Alus. Taking advantage of the chaos in a bid to reclaim power, Iriolde-the ringleader once exiled by the 29-begins to move. With plots and schemes tangling together, the Sixways Eshibition is thrown into the second great battle. Lucnoca smiles in anticipation of another worthy opponent. Then, the 'certain death' that the Psianop kept concealed is revealed to be-!?

As Anis and Euphie continue their magical revolution, they must further advance magicology-and to that end, Anis plans to build a new city!? Euphie is there to support her all the way!

A brilliant investigator known as the 'man-slaughtering detective,' Yukito Ayatsuji has an ability so deadly that he's assigned a minder, rookie Special Division agent Mizuki Tsujimura, to monitor him. And when Ayatsuji is tasked with solving a murder case, who should be pulling the strings behind the scenes but his archnemesis...Natsuhiko Kyougoku?!

Kimihiko Kimizuka was once the assistant to two ace detectives, and after achieving a miracle, the sequel was ordinary life. The Ritual of Sacred Return was supposed to be the moment world peace was achieved-but instead, it was discovered that this was a product of false memories. As the search for the truth begins, it seems the memories of another Tuner, Rill, may hold the key...

The trouble in the Empire has finally subsided, but that doesn't mean Wein can rest easy. Relations between the East and West are more strained than ever, and there's new trouble at home. A movement for independence is brewing in Natra, and Ninym's been caught in the center of it. Things are looking grim-and that's when Falanya reveals something that could change the kingdom forever!

In the aftermath of Elletear's attack, nothing is certain about the war between the Empire and the Sovereignty. Kissing surrenders to Iska to avenge her uncle, and the two join up with Alice and the others to travel to a forbidden land in search of answers. There, they learn the truth of the astral swords, the calamity at the center of the planet, and the terrible future that awaits

With Eve now in possession of a perfect Demon Lord's body, Lloyd takes off after her and toward the final battle. Once called the weakest boy in the village, he is now a hero, carrying his friends' hopes on his capable shoulders. Meanwhile, Eve follows her desires to the depths of the Last Dungeon, one move away from achieving her wish. Even the villagers of Kunlun couldn't stop Eve's powerful trump card. There's only one person who can beat her-Lloyd, of course!