Zhang Changsheng unexpectedly activates a reincarnation system and experiences three lifetimes. In his first life, he is reborn as an ordinary mortal, studies diligently despite his humble circumstances, and rises to become a prefect. To protect his family, he ultimately takes poison and dies. In his second life, he is born a scholarly prodigy, but without a spiritual root, he cannot pursue the path of immortality. He becomes the Grand Secretary and dies peacefully of old age. In his third life, he is reincarnated into the royal lineage of an immortal clan. Despite possessing five spiritual roots, he perseveres in cultivation, loses an arm in a deadly battle, and obtains an advanced talisman inheritance. He eventually becomes a powerful Foundation Establishment cultivator specializing in talismans. When his lifespan finally runs out, his fourth life begins.