From 2019:

Yes, I wanted to draw these two because I was bored. Though it's my first time coming up
with something like this. It gives me an idea to animate them with the song called: "Faded" By Alan Walker.
I know that guy used auto tune, but I love that song! It makes me picture characters protecting each other.
And yes, I know the black one is supposed to be the female which is Yin and Yang is supposed to be the male who is white.
But I mixed it up. Yang is a female and Yin is the male. Yin is super protective over Yang and would die for her.
This was done in Paint Tool Sai! :)
Do not steal! This is 100% my work!