The Moon Shadow Array set up by Zhao Jincheng is a Golden Jade Secret Technique that allows Zhao Chenlu, the City Lord, to descend beside him while ignoring distance limitations.
However, this magic that ignores distance limitations has extremely strict usage restrictions.
Even in the Jiuzhou Era, time-space manipulation was a forbidden art of the highest rank in the Immortal Dao, only possibly mastered by cultivators of the Immortal Venerable level. Given the current state of Immortal Dao development on the Xiangzhou Continent, it's nearly impossible to replicate the miracles of the Jiuzhou Era.
Thus, the Moon Shadow Array cleverly avoids the concept of time and space by utilizing the light and shadow entanglement properties within the Golden Jade Secret Technique, infusing Zhao Jincheng's Protective Talisman with a moon's shadow to maintain a connection with the original body, ignoring distance.
