White Golden Butterfly Looking for Rain and Ninghua

Once upon a time there was a little girl named Wu Heng. She wanted to find a white-gold butterfly, which was always together with a dark-gold butterfly. They often fly together with a large group of butterflies. Among the butterflies is a very big blue butterfly, which is very conspicuous. They only flutter among the flowers growing with Yuling flowers, while the white golden butterfly always rests on a Yuning flower. Wu Heng wants to follow Bai Jindie and find the only Yuning flower among the Yuling flowers.