In a world of nothing but black, white, and grey as if it were the times when colors weren't a thing, it was the world of bluey during a horrible infection. It's as if all the joys in life were now gone. The infection turned the average dog person into a hideous monster.

as chilli was driving the car with bluey, bingo, and you in the backseat...

bluey: mum, where are we going?

Chilli: Somewhere safe.

bingo: where is dad?

Chilli: at home playing pretend.

...