A man with a passion for vending machines awakens to realize that he has not only died, but he has also been reborn as one of his beloved machines! Although he is a modern appliance in a fantasy world, he requires money in order to keep functioning. He is stuck in one location until a young girl named Lammis stumbles upon him. Amazed by the drinks and food he sells, Lammis uses her "Blessing of Might" to lift him with ease and take him back to the village of Clearflow Lake. There, she officially dubs him Boxxo. Despite his inability to converse with the villagers, Boxxo becomes an essential part of the community. His goods provide nourishment, and, as he gains new abilities and products, he becomes a staple of daily life. Nobody is as loyal to Boxxo as his first and best customer, Lammis. The more time he spends with her, the more he tries to help her elevate her skills as a young hunter.

In a busy and bustling city, history is soundlessly scattered throughout. Those legends that speak of rare treasures, lost in the flowing river of time. At this place, in this time, they are here--in an antique shop named "Ya She".

In the Kingdom of Ridill lives a genius magician known to be the first person to ever use chantless magic. With this amazing skill, Monica Everett joins the Seven Sages as a hero who can defeat powerful dragons, such as the legendary black dragon, all on her own. However, the truth is that the Silent Witch developed chantless magic due to being too shy—preferring to live on a mountain top, far from society. Her secluded lifestyle changes, though, when a fellow sage tasks her to covertly defend the second prince, Felix Arc Ridill, from attempts on his life. Unfortunately, that means she will have to go undercover as a student at Serendia Academy. Between guard duty and her social anxiety, Monica is facing her most difficult mission to date.