"With My One Needle, Embroider Mountains and Rivers" is an Eastern weaving and strange-tales-themed high-combustion national-style anime series. Heaven and earth are like brocade, fading and cracking due to years, and the primordial fissure "Abyss" continues to expand. Lu Li, the descendant of the vein-weaver, walks in all directions holding a broken needle, using his own spiritual thread to sew up the fissures of heaven and earth, encountering a group of exotic beasts guarding the earth's veins, and also standing opposite Pei Jin, the master of the Brocade-Cutting Bureau who advocates "cutting old brocade, weaving a new heaven". The two go from confrontation to reconciliation, and finally use the needle as a pen to embroider the abyss fissure into a brand-new pattern, renewing vitality for the fading heaven and earth.