Lang Yan is unique and unique in the world. A man like Meng Ximo is truly unparalleled in the world. There are endless stretches of yellow sand, and there are only a few oases. Qing Ling, who has traveled through time, has no idea what the purpose of her journey is, until she meets him, this lonely and knowledgeable man standing alone on a high place. Qing Ling thinks that she is probably the one who is here to help him achieve a good relationship, but why don't things always go as she expected?