Meisuke Nube Nueno, a teacher at Doumori Elementary School and expert in the occult, finds it increasingly difficult to protect his students against dark forces. After one of his students is sent to a parallel world, Nube encounters an unusual spirit that sends him back in time to change one regretful event. Although Nube manages to fix the situation, this succession of unlikely events suggests that a more serious menace may be threatening the peace of Doumori. To protect everyone he holds dear, Nube will have to overcome the demons of his past and uncover the nature of the looming supernatural danger.

When high schooler Mari bumps into a fellow tardy student, she's surprised to find out he's a beastfolk who's to attend her school! After all, it's not rare for beastfolk to coexist alongside humans, but it's still uncommon, with the prejudice and all. Nervous to meet one at first, Mari soon learns there's more to him than his furry exterior. In fact, the more she gets to know him, the more she finds herself drawn to him, his steadfastness, his kindheartedness, and... his body... (Source: Yen Press)

In Doumori, an imbalance of spiritual forces threatens to plunge the small city into complete chaos. Thankfully, for the students of Doumori Elementary School, new teacher and exorcist Meisuke Nube Nueno is determined to prevent the malignant spirits—known as youkai—from accomplishing their evil deeds. The first student who catches Nube's attention is transfer student Hiroshi Tateno, who displays inexplicable outbursts of anger, often lashing out at his classmates. When they find out that Hiroshi is possessed by a youkai, Nube manages to free his student thanks to the demonic power sealed in his left hand. However, a youkai hiding behind the appearance of doctor Kyousuke Tamano bursts onto the scene and quickly abducts Hiroshi. Helped by his student Kyouko Inaba and his expertise in the occult, Nube quickly uncovers Kyousuke's sinister plans. Rushing to Hiroshi's rescue, Nube will show once more that he will stop at nothing to protect his beloved students against all supernatural threats.

Seeing everyone else enjoying their youth, socially anxious Renako Amaori is dead set on becoming an extroverted girl. Despite her reclusive past, she changes her appearance, practices conversation, and enrolls in a high school free of anyone that would know her. While she is quickly able to befriend the famous model Mai Ouzuka, after Renako joins her friend group, she realizes pretending to be a completely different person is no easy feat. Soon, Renako and Mai have a heart-to-heart and share their troubles with each other. After the sincere discussion, Renako truly believes they could become best friends. The very next day, however, the unthinkable happens—Mai confesses her love to Renako! Although Renako is not interested in dating, Mai insists the two begin hanging out alternately as friends and a couple, while figuring out which type of relationship suits them better. Determined to create a blissful friendship, Renako tries her best to convince the stubborn Mai. However, Renako herself might have a change of heart as Mai's advances continue to get bolder.