Zhang Jian called Zhang Chang'an in and immediately imparted the Foundation Establishment Technique from the "Red City Technique" to Zhang Chang'an.
After a moment of thought, Zhang Jian also handed over the Thousand-Year Fire Marrow to Zhang Chang'an.
Zhang Chang'an, with a fire attribute constitution, could stabilize his foundation and refine his physique by absorbing the Fire Marrow Pearl within the Thousand-Year Fire Marrow, which would greatly benefit his future cultivation.
After teaching Zhang Chang'an, Zhang Jian focused once again on the "Taiyin Scripture," "Profound Scripture," and "Jade Chapter of Moon Birth" before him.
As his gaze swept over, a portion of the profound mysteries of the Path of Heaven and Earth within the ancient texts seemed to unveil the veil of obscurity directly before his eyes, causing a Taiyin Spiritual Light to surface around him.
