The male protagonist is a little angel in the sky. Watching other gods descend to earth to practice, he also wanted to practice in the human world. As a result, when he descended to earth, he fell into the cracks of time and space, and got stuck at a time when faith is weak in modern times. In order to absorb the power of faith, the little angel reluctantly bound to the first human being he met. The social animal heroine was an ordinary cow and horse, earning a humble living in a city full of high-rise buildings. Now they are bound to a "big fool" who knows nothing about modern knowledge. What sparks will arise between them?
