"Layering spirit inscription diagrams may seem simple. In theory, any low-tier spell can be layered, but in practice, depending on the number of spirit inscriptions in its spell spirit markings diagram and the strength of the caster's divine sense, some spells can be layered, while others are possible only in theory.
"The difficulty of layering spells actually far exceeds what you might imagine. After all, even low-tier spells with eleven or twelve spirit inscriptions are already beyond the reach of ordinary Qi Refining Realm Immortal Cultivators.
"A second-tier spell spirit markings diagram formed by layering two copies contains twenty or thirty spirit inscriptions at the very least, and as many as fifty or sixty. Generally, only the powerful divine sense gained after Foundation Establishment can condense the corresponding spell mark."
"Generally speaking, the more spirit inscriptions a low-tier spell has, the harder it is to layer. But once the layering succeeds, its power will also be greater.
"I will now demonstrate the Light Flame Art, formed by layering two copies of the three-inscription Illumination Art, and the Fire Dragon Art, formed by layering two copies of the six-inscription Spark Art, for you martial nephews."
As High Person Seven Mysteries spoke, he swept his sleeve through the empty air before him. The specks of white light floating there instantly dispersed, after which he formed hand seals with one hand and chanted an incantation.
A speck of white light appeared in the air before him, then spun in the breeze and swelled wildly. In the blink of an eye, it became a white sphere the size of a head, radiating a faint glow.
"Go," High Person Seven Mysteries uttered, pointing one hand at the enormous sphere of light.
With a whoosh, the enormous sphere shot upward. At the ceiling of the