Chapter 4235: The old fox's heart was bleeding.

Although this spirit gathering array had cost him two million five-colored spirit stones, it was nothing compared to the spirit stones he saved.

"I didn't think, I really didn't think that there would be such a profound formation technique in this world. I'm lucky to have seen it today, or else I would have lived my life in vain." Ji Shiyuan was so excited that his eyes were filled with tears.

He could also make a simple array disc like the one before. He could also set up a spirit gathering array. If he put in more effort, he could also perfectly integrate this spirit gathering array with the barrier array. In other words, whatever Ling Chuxi did, he could do it. However, the most difficult thing in this matter was not that it was impossible, but that it was impossible to think of it.