A shapeshifter VTuber with many faces for many worlds. The main form is a person with blue hair and gills on the side of the chest. Others will reflect other characters from various worlds.
A Water Goddess in her world, she's an elemental shapeshifter tasked with maintaining the domain of water. Though it is a lot of work, she somehow manages to make time for her rather large family and the general public. Some of her free time is used to, for lack of a better word, be an absolute gremlin and mess around with others in a harmless manner.
Yuki's mischievous spirit and shenaniganry hasn't gone unnoticed. The Avatar of Night, Aurora, introduced her to the streaming platform so she can share her shenanigans with everyone, especially her friends. This of course, has also granted her the honour of making new friends to have a good time with.