Story
One day, Liu Hai unexpectedly finds a beat-up book of magic. When she tries to draw a magic circle from the book, she accidentally summons a monster girl named Chi Xiaoliu. Xiaoliu has been imprisoned to provide the source of power for the Kingdom of Chi. She had wanted to escape for a long time and finally succeeded in escaping, just as Liu Hai was drawing the magical circle in the human world… and that's how the two girls met.
Synopsis via AniList (English).
