Zhang Hao lost his father when he was a child. Later, he discovered that his father was not only alive, but also met a strange person to treat his illness. After Zhang Hao met his father, he gained three hundred years of cultivation from his ancestor and became an envoy of the three realms. After Zhang Hao became the envoy of the Three Realms, his burden became heavier. He not only had to protect the people in the world, but also resisted the invasion of the demonic world from the outside. A fierce conflict breaks out between one good and one evil. Zhang Hao inherited the mantle of his ancestor, saved the world, and gained love