A little girl has a wonderful idea. With the help of her canine assistant, she is going to make the most magnificent thing! She knows just how it will look. She knows just how it will work. But making the most magnificent thing turns out to be harder than she thinks.

Told in rhyming text, a little girl is having a day where absolutely nothing goes right, a day filled with frustration and annoyances, but even bad days end eventually.

Getting frustrated is a part of life! And, whether Kiki is working on squeezing toothpaste right onto her toothbrush, getting the zipper to slide all the way up her jacket, or spreading cream cheese on a bagel, she learns that taking a deep breath, saying No Biggy! and trying again helps manage frustration.