The Treasure-Gathering Immortal Pearl

[Mortal cultivation] [No System] Gu Chang’an has poor spiritual roots and a difficult path to immortality. Fortunately, he finds a stone bead that can turn trash into treasure and improve anything, as long as it has enough spiritual energy. A low-grade, incomplete cultivation technique? Spend spiritual energy to upgrade it into a top-tier technique! Poor spiritual roots? Spend spiritual energy to upgrade them into Heavenly Spiritual Roots! Inferior pills? Spend spiritual energy to upgrade them into premium pills! And the stone bead can also store all kinds of things. Raising spirit fish and growing medicinal herbs inside it is no problem at all. He watches the world rise and fall, sees the tides ebb and flow, and before he knows it, Gu Chang’an has attained the Dao of immortality.