In ancient times, the thousand-year-old lotus slept in the River of Forgetfulness, and seven generations of thousands of sails traveled around the world, entangled in love and hate through reincarnation, just to meet a fateful love... The thousand-year-old lotus has survived a long time, and seven reincarnations have traveled through the world. We met and fell in love several times. Even after countless separations and ups and downs, this deep love always spans time and can never be let go.