I Started Picking up Rags When I Was Young, but I Didn't Expect to Become a Fairy.

My name is Xu Yi, a handyman in the Shanshui Sect, with a monthly salary of five yuan. Others rely on their spiritual roots to cultivate immortality, but I rely on picking up rags to cultivate immortality. Two spiritual stones can turn into a medium-grade one, two residual skills can turn into a top-grade one, and two formation-breaking disks can turn into a killing formation. I call my synthetic space the 'one plus one is greater than two' system. Today I exchanged two rags for a mid-stage foundation-building head. The second level of Qi refining kills the foundation stage, and the handsome people become the capital. It's another day of paid practice. There seems to be something wrong in this world of immortality.