Starting from the mismatched lives of a pair of sisters, they have no control over the world. That year, the heavy snow covering the sky and the ground started a love that was like fate. She loved him and was willing to be the interpreter in the deep palace of the silent country. She cried for him and laughed for him. She hurt others and herself for him. However, your heart is not like my heart, and hate and exhaustion can not do it. Unexpectedly, the sisters turned against each other and pressed closer and closer. Whether it was life or death, she chose to start over and be a person without a past. In a small remote country on the frontier, an unforgettable love was waiting for her. This was a painful redemption. However, a disaster that destroyed the country quietly came. . . . . .