How to learn freeze-drying in Kyubi no Youko, arora

Only two properties of water can be freeze-dried, Laplacian and gill fish and marine animals, which can be obtained by fishing in Zhan Jing Bay. However, the probability is touching (1%), and one can be painted stably on the foggy lake of Lini Lake (Milotic will be painted in the same weather and place), but this song that will only perish is not easy to capture.