Now that he had a clear plan in mind, it was naturally time to put it into practice.
Lin Yi did not use any other Emperor Artifacts or divine artifacts for the attempt. Instead, he planned to use the Primordial Shield, which he had personally forged, as the experimental vessel.
This "one-material Emperor Artifact" had originally been one of his practice creations. Its structure was familiar, and its properties were simple, making it ideal for testing the feasibility of "planting Innate Restrictions."
Lin Yi's plan was very clear.
He would first fuse the Heavenly Essence Condensate in his hand into the Primordial Shield and use it as a foundation to complete its first Innate Restriction.
He had chosen this Essence Condensate precisely because it perfectly matched the Primordial Shield's properties. The shield's core ability was defense, while the Heavenly Essence Condensate Lin Yi had specifically exchanged for with Academy Credits contained earth-element properties and possessed heavy, defensive laws.
If he could plant this Innate Restriction successfully, it would greatly strengthen the Primordial Shield's defensive capabilities.
Once the hourglass on the Token had finished recharging, Lin Yi immediately gripped it and, carrying the Heavenly Essence Condensate that resembled rosy clouds along with the Primordial Shield as his experimental vessel, returned once more to the point in time known as the "past."
"Planting Innate Restrictions" was not simply a matter of melting and shaping. It required a stable environment and precise fire control, and the Library Pavilion was clearly unsuitable for such work.
After a brief thought, Lin Yi sent a voice transmission to explain his purpose to the Time Master, hoping to apply once again for the use of that artifact-forging Fire Room equipped with Pure Origin Fire.
Aside from needing the Fire Room's convenient conditions, his initiative in sending that