Su Ran, an ordinary boy, had the opportunity to embark on the path of cultivating immortality, walking with the genius girl Ye Ling and her friends. Along the way, they will not only have to face numerous obstacles from the eight villains including the master of the Blood Demon Sect, but will also be involved in the battle between good and evil in the world of immortality. The mystery of their life experience is gradually revealed. Can they stick to justice and write legends on their journey to immortality?