Linghe Mountain Villa.
Ye Xuan focused intently on cultivating the [Thunder Three Forms], gaining a deeper understanding of 'Form, Intent, and Force.'
The 'Form and Intent' from the [Thunder Three Forms] spell were conceptually the same as the 'Form and Intent' in the [Tai Chi Eight Diagrams Palm] that Ye Xuan cultivated.
Meanwhile, the 'Force' aligned with the Ninth Sense [Force] that Ye Xuan unlocked after cultivating the [Refining God Technique].
'Form' refers to the physical shape, meaning the movement.
Generally speaking, the higher the level of the spell, the lower the requirement for 'Form,' but the higher the requirement for 'Intent.'
If the 'Intent' within the spell cannot be fully comprehended, then the cultivation will only scratch the surface.
This point is very clear from Ye Xuan's cultivation of the [Tai Chi Eight Diagrams Palm].