Yandere Youkai ~deeply jealous nine-tailed fox~

One day, a man living deep in the mountains finds a weak nine-tailed fox and decides to look after it.
Day by day, the fox became healthier and regained its true form. The nine-tailed fox in its true form was beautiful and the man fell in love with her at first sight.

However, the fox was a deeply jealous being and would trouble the man whenever other woman would become lost and wander deep into the mountains.