A little girl named Kelin was very beautiful and charming. But when she was 15 years old, both her parents died, leaving only her and her younger brother Kehao. In the second year after her parents died, it was a snowy day. A handsome man named Promise fell in front of their house. Kehao saw it and quickly helped him into the house to warm her body. Kelin cooked another bowl of ginger soup for him. The boy named Promise had slender fingers and tender white skin. Long black eyelashes, purple hair, wearing a suit with a red tie underneath, it looked dizzying. At first, they were full of strangers and doubts about each other. But after a few years, they began to interact with each other, and gradually he and her had a spark of love. But the promised mother did not agree, and there was no way. He and she could only be together secretly. Finally, the promised mother found out where they should go. . .