Shi Feiyang knew that the Demon Sword was doing everything possible to conceal its movements and deceive him. He, too, cast a spell, using another person as a decoy to attract the attention of the Demon Sword while his true self also concealed his tracks to prevent the Demon Sword from sensing him and arriving at Yellow Mountain ahead of him.
The best way to hide one's tracks was not through invisibility and stealth but by blending into the bustling mortal world, indistinguishable from the masses.
By now, he was also considered to have profound mana; his Essence Energy and spirit had melded together, and he had formed his Nascent Soul. Even if a common person saw him, they could tell he was out of the ordinary.
Moreover, his immortal clothes were woven from the finest merfolk silk from overseas, shimmering with a lustrous sheen in the sunlight, so colorful and bright that he'd immediately attract a crowd in the Human World.