Risao is a kind person who loves her coffee and hates the cold. Wonwoo is a young man who gets lost in a storm. What happens when the power goes out and the rain comes down, leaving them in a dark, lonely cafe?

It's a life of danger and hope out on the streets. Without a guardian angel or a protector, any young girl won't survive a day. Danger comes in from all sides. She has nobody behind her to protect her or someone in front to guide her and light her days. Who will be her savior?