The Yangxin Sword devoured the Artifact Spirit 'Thunder Bird' of the Thunder Hammer.
Logically speaking, it was the Artifact Spirit of a fourth-order spiritual artifact and should not be devoured by a third-order spiritual artifact.
However, because its consciousness was suppressed by Lin Dong, even though its grade was higher than Yangxin Sword, it ultimately became nourishment.
After Yangxin Sword devoured the Artifact Spirit 'Thunder Bird,' it finally upgraded to the fourth order!
For a spiritual artifact, the fourth order marks a qualitative change.
Because a fourth-order spiritual artifact will give birth to an Artifact Spirit.
"Very good, Yangxin Sword, you have finally reached the level of a fourth-order Spirit Sword. Next, I will help you condense an Artifact Spirit." Lin Dong was very delighted.
Then he began helping the Yangxin Sword to condense an Artifact Spirit.
