From grandson via youtube description box:
Blood//water is about WHEN- not IF- the various manifestations of the sh!tstorm that is karma shows up for those who have done wrong. It could be a
climate disaster, or a revolution by the people - something is coming, and when it shows up, will they beg? offer money? admit their wrongdoing? what
will they do when it comes for them, when there is blood in the water?