"I admired dogs, but I never wanted to become one!" Overworked and underpaid, Umi’s day goes from bad to worse—until she finds a lost puppy. But its owner turns out to be her cold, strict company president! Strangely gentle with his dog, he makes Umi wish she had an easier life... The next morning, she wakes up with soft paws and a deep voice above her—"Woof?"