Duanmu Xu is the son of a rural fisherman. His mother died young and he and his father are dependent on each other. Only because of a chance encounter one day, he embarks on an extraordinary path. After going through all kinds of hardships, seeing all the suffering in the world, and passionately supporting justice, he traveled all over the world, looking for the way of heaven in his heart. For the sake of love, people betrayed and separated from their relatives, for the sake of their family ties, they went through fire and water, there were joys and sorrows, there were hesitations and perseverance, and every bit of it gathered together a legendary life.