In the witches' tradition, when a practitioner turns 15, they must become independent and leave their home to study witchcraft. Makoto Kowata is one such apprentice witch who leaves her parents' home in Yokohama in pursuit of knowledge and training. Along with her companion Chito, a black cat familiar, they embark on a journey to Aomori, a region favored by witches due to its abundance of nature and affinity with magic. They begin their new life by living with Makoto's second cousins, Kei Kuramoto and his little sister Chinatsu. While Makoto may seem to be attending high school like any other teenager, her whimsical and eccentric involvement with witchcraft sets her apart from others her age. From her encounter with an anthropomorphic dog fortune teller to the peculiar magic training she receives from her older sister Akane, Makoto's peaceful everyday life is filled with the idiosyncrasies of witchcraft that she shares with her friends and family.

This is a world where heroes are created by people's trust, and the hero who has received the most trust is known as X. In this world, people's trust can be calculated by data, and these values will be reflected on everyone's wrist. As long as enough trust points are obtained, ordinary people can also have superpowers and become superheroes that save the world. However, the ever-changing trust value makes the hero's path full of unknowns... (Source: Bilibili, translated)

After fainting at work, a young lady awakens in the back room of the café she works at with no memory of her life or those around her. Two of her friends, whom she soon learns are named Shin and Toma, are called to help her get home safely. Once she is alone, she meets a spectral boy named Orion that only she can see and hear. He explains that she lost her memories because of his chance visit to her world, so he vows to help her remember who she is. However, regaining her departed memories without worrying those around her may be more difficult than she realizes. In addition to the gloomy Shin and the protective Toma, she must be wary of arousing the suspicions of the captivating Ikki, the quick-witted Kent, and a mysterious man who lurks in the distance. As her amnesia entangles her in the lives of each of these men, her fragmented memories return piece by piece, and the mysteries of her circumstances slowly come to light.

On a rainy day, Ryou Fujibayashi musters up the courage to confess her feelings to Tomoya Okazaki. Despite not knowing each other for long, the two start dating and develop a harmonious relationship. However, tensions begin to rise when a rumor surrounding Tomoya and Ryou's older sister Kyou spreads around school. Navigating through a web of emotions, Tomoya and the Fujibayashi twins determine where their love truly lies—even if it means standing in the downpour of the heartbreaking truth.