The Four Swords of Zhuxian are the Immortal-Executing, Immortal-Slaughtering, Immortal-Trapping, and Immortal-Severing swords commanded by Tongtian Jiaozhu in Investiture of the Gods. They form a named set whose full identity emerges when each sword occupies one gate of the Zhuxian formation.
The novel lists the four swords and their directions, then shows Guangchengzi, Chijingzi, Yuding Zhenren, and Daoxing Tianzun taking them as the four masters enter the array. Chapter 83 names the captured set again and redistributes the blades for the battle of the Ten Thousand Immortals Formation.
Their meaning is collective rather than interchangeable. Each blade marks a distinct threshold, while all four together make the formation complete. Artwork should preserve the four-part set and directional logic without inventing unsupported individual colors, hilts, or elemental powers.
