His Sky-Cutting Sword, unsheathed and revealed.
As the sword was drawn, it beckoned the Heavenly Thunder.
In the sky above, a succession of thunderbolts descended. The thunder roared as if to obstruct the unsheathing of the 'Sky-Cutting Sword'.
Indeed, it contains the material of the Broken Sword which can 'Tear the Dome'; its unsheathing enrages the heavenly vault.
Once unsheathed, the sword took flight in the air, circling once before returning to Qingye Sanzang's hand.
Then, Qingye Sanzang, holding the 'Sky-Cutting Sword', started to pinch the Magic Formulas.
"Clone Sword Technique!"
"Swish, swish, swish, swish!"
After forming a complete Magic Formula, his body split into four, creating four clones.
Beyond that, the sword in his hand also divided into four, each clone wielding one.
Clone techniques belong to a type of Spells in Yinghua Country. Many Earth Realm martial artists would learn them.