​It has been a year since Aoba Suzukaze started working at the Eagle Jump game company. In that time, she and her eccentric coworkers in the character design department have worked hard to release the company's newest game: Fairies Story 3. With their latest title now complete, a new project must begin—starting with a contest to decide the character designs for the upcoming game. Through hard work, dedication, and some guidance from the previous character designer, Kou Yagami, Aoba wins the contest and begins her new role as lead character designer. However, her new job is not an easy one. In addition to having extra work and longer hours, Aoba questions whether she is the right fit for the job. As she overcomes her inexperience with the help of her friends and coworkers, Aoba is willing to face any challenge to make Eagle Jump's newest creation, a cutesy game called Peco.

Veteran adventurer Nick, mage Tiana, cleric Zem, and half-dragon Curran each show up alone at a tavern, only to find themselves seated at the same table. As the night goes on, they take turns divulging their grievances and the hobbies they have taken up as a means of coping. While their stories are utterly different, there is one common thread: betrayal. Each of the four, having been bitterly betrayed by someone they treasured, has developed a deep-seated distrust of humanity. But in addition to their similar worldviews, the four have one more commonality: a critical lack of funds. Realizing that things cannot continue as they are, they decide to form a party, rank up, and make as much money as possible to spend on their respective hobbies. What these disillusioned adventurers do not know, however, is that they will one day save the world from unfathomable peril.

Idol-obsessed Kousaku Hata is left devastated when his favorite, Yuka Kusakabe, unexpectedly announces her retirement at the peak of an illustrious career. As Yuka’s biggest fan, this news proves to be more difficult than he can bear. Shaken to his very core, he sinks into depression and places himself in self-imposed isolation. However, on the day his friends managed to convince him to attend school again, he gets a pleasant surprise. It turns out that his beloved idol, under the guise of Ringo Kinoshita, has transferred into his class. This miraculous development fills Kousaku with newfound resolve, as he dedicates himself to take advantage of the once-in-a-lifetime opportunity. With the support of his teacher and friends, Kousaku works toward getting close to the girl of his dreams and uncovering the reason for her retirement from the entertainment industry.

The "Otherworld" is a vast and dangerous realm hidden from the knowledge of the common folk. It is also home to many creatures that threaten any human who dare visit it. To witness its desolate yet oddly absorbing environment, one must search for portals that could reside anywhere, from secret elevators to shrine entrances. After a fateful encounter with a horrendous Otherworld denizen, Sorawo Kamikoshi ponders whether to keep going or give up in life. Meanwhile, Toriko Nishina scours the Otherworld in hopes of finding her friend Satsuki, who she believes is lost somewhere within the realm. When the two cross paths, friendship blossoms. In order to acquire as much information about this obscure dimension, the two travel back and forth from the real world to the other. Sorawo and Toriko's bodies are soon influenced by the Otherworld, preparing them for the many horrors to come as both of them try to fulfill their goals.