The Outer Three Elements cultivation primarily focuses on visualization.
The Earth Origin Technique involves visualizing the Spring Gushing Acupoint revealing a Spiritual Abyss, with the Spiritual Abyss Twelve Peaks needing to be manifested one by one.
One cannot directly visualize all Twelve Peaks; visualization must be done peak by peak.
This requires tremendous Spiritual Power.
Compared to the Heavenly Sword Secret Scripture, visualizing the Spiritual Abyss consumes Spiritual Power akin to the difference between an ocean and a lake.
At first, he truly couldn't manage to simultaneously visualize the Spirit Peak while visualizing the Heavenly Sword Secret Scripture.
Once he gets the hang of it, he estimates he could manage to visualize two things concurrently.
The ancestral acupoint continuously provides Spiritual Power, enough for him to visualize both at the same time.
Time slips away during his visualization; the path flows through his visualization.
