After my heavenly trial went awry, I woke up becoming a Japanese high school student. Though I had intended to keep a low profile, someone started to notice my existence…Meet my Headache No.1: Lady Tamamo-no-Mae, the legendary nine-tailed fox from Japanese mythology, now posing as a high school girl and my roommate—"Hey! Onmyoji! I will defeat you one day!" "Onmyoji? Do you mean Yin-Yang Master? No no no I am just a mere Taoist cultivator." This is how I ended up involved in the affairs of demons, spirits, and also… curious human girls.