The barbarians invaded Xia, and Xiao Linyuan's father and brother died. He went on a personal expedition with Emperor Xia Lan, and made great achievements in battle but was feared. After discovering the suspicion surrounding the death of his father and brother, he secretly investigated, but due to his outstanding achievements, the master nearly suffered an accident. Later, he lived in exile. Fortunately, Chen Yuguo was rescued by a farmer. He met a princess and fell in love with him and became his consort for life. He helped the princess ascend to the throne, and the state of Chen Yu prospered under her rule. Afterwards, he led his troops to counterattack Daxia. Emperor Xia Lan confessed his crime and the blood feud was avenged. He even helped the princess unite the two countries, sent his troops north to drive out the barbarians, and finally achieved the great cause of unification, composing a heart-stirring legendary journey.