Dia is an Inkbound — one of a unique race of people who can manipulate and use ink to make things come alive. Unfortunately her powers are weak compared to her peers. After taking a leap of faith to help a mysterious cartoon-like cat, she's plunged into an adventure spanning a vast multiverse, both trying to protect it from those who want to control it, and finding her real home within it.
And he has a big tail because I love huge tails on animal-like characters. XD
In a non magical setting that would actually be kinda scary. Imagine drowning in absolute black.
I can only imagine what they do with them here...