C875 Great Success!

Lin Xuan gazed at the palm of his hand, where a black and red, faintly glowing Undying Spirit Seal floated. A look of satisfaction filled his eyes. After investing so much time and effort, he had finally succeeded. Now, it was time to implant the Undying Spirit Seal into Wu Juechen.

Taking a brief rest, Lin Xuan stood up and approached Wu Juechen. With a flick of his wrist