Gu Changsheng, the god of war in the immortal world, was assassinated and fell. He was reborn and returned to the city, only to find that he had become a son-in-law who was looked down upon by others. Faced with the difficulties of his mother-in-law, the indifference of his wife, and the provocation of his love rival, Gu Changsheng relied on his past life memories and strong strength to rise step by step and regain his dignity. At the same time, he also began to pursue the truth about his death in his previous life, and gradually came into contact with the existence of the world of immortality. In the process, Gu Changsheng met his confidante Murong Wan'er, and received the guidance of the mysterious old man Li Xuanji, embarking on the path of cultivating immortality. In the end, Gu Changsheng not only dominates the city, but also returns to the fairy world, kills enemies with his own hands, and reaches the top again.
