The large fountain is actually a magical wishing pool. According to legend, as long as you successfully throw a coin into the mouth of the third stone fish in the pool on a full moon night, your wishes will come true...
"Yinan Chapter"
Yi Nan, a female neurotic who aspires to be a female doctor, finally begins to understand the ultimate meaning of "growth" after witnessing the separation and reunification of her sister and her soon-to-be brother-in-law - it turns out that every road that comes, really, has its own reasons for having to travel like that...