I’m Just a Mortal with Five Spiritual Roots, Yet My Spiritual Power Is Infinite

For mortals seeking immortality, spiritual roots are everything. Lin Bufan is an ordinary country boy who depends on his younger sister, and she on him. A mysterious pill left behind by his aunt awakens his five-element mixed spiritual root, attracting the attention of an immortal. The siblings enter the immortal sect together, but their mixed spiritual roots earn them nothing but a place in the outer sect, where they're put to work weeding. Fortunately, their aunt's immortal artifacts come to their aid. They grow spirit herbs, refine spirit pills, cultivate magical formations... After countless years, they finally become true immortals.