Jiuyuan Immortal Lord Mo Yuan has lived for thousands of years, and has grown from a young monk to a being respected by the three worlds. His sword can break stars, and his magic can determine the universe. But no one knows that every step of this seemingly ruthless Immortal Lord is only for a figure that has long since disappeared in time - Lingxi, a mortal girl he met when he was young.
That year when the peach blossoms were blooming, she died to protect him, and her soul was shattered. Mo Yuan gambled on the path to immortality, went against the will of heaven, used ten thousand years of cultivation to warm up the remaining breath of her soul, traveled through the three thousand realms to find the method of gathering souls, played chess with the way of heaven, and contended with the years.
He has seen all kinds of things in the world, experienced the battle between immortals and demons, and has countless beauties around him, but he has never given a single thought. Others laughed at him for being foolish and devoting his energy to a deceased person, but he only said: "Cultivation of this Tao for ten thousand years, guarding this eternal silence, just because I want to hear her call 'Ayuan' again."
When the last ray of soul energy condensed, she became ignorant of spiritual consciousness and did not know her past. Mo Yuan faded away from the halo of the Immortal Lord and accompanied her on her journey to the world again, watching the peach blossoms bloom again and waiting for a reunion that would span ten thousand years. Only this time, the backlash of heaven and the coveting of old enemies are coming one after another. Can he protect her who has been lost and found her, and make this love that spans life and death finally complete?