Mike is an angel tasked to help the homeless of New York City. On the streets of Manhattan, Mike runs into Alice. Overwhelmed by love at first sight, he realises he would need to become human in order to be with Alice. Mike approaches The One in hope of experiencing human life for one day. The One grants Mike until sunrise the following day to make a crucial decision: to remain human or return to his angelic existence. What Mike decides to do will change his fate forever.