C744 In the depths of his vision, there was a heaven-shocking treasure!

"This is …"

Looking at the 'unfamiliar' world in front of his eyes, and sensing the boundless spirit energy in the surrounding space, Teng Yan couldn't help but look at Yan Lin who was beside him in shock. Here, Teng Yan could clearly feel that even if he did not cultivate, just by taking a single breath, the boundless spirit energy would enter his body, giving him a refreshing feeling