Qingyun Sect disciple Xu Zhaochuan practices the ultimate way of saving money, selling his spiritual sword to participate in the sect grand tournament, modifying formations, recycling scrapped magical instruments, and innovating task group-buying models, running the Qingyun Sect more and more prosperously. When a spiritual vein crisis breaks out against the upper realm immortal emissaries, he does not rely on brute force, resolving conflicts through calculation and negotiation. After ascending to the immortal realm, he opens the Saving Immortal Pavilion, stirs up the heavenly court's finances, meets the stingy old immortal Bai Shoucai, uses cost accounting to calm the immortal domain war, and walks an alternative path of immortal cultivation.