章 690: Chapter 688: Xuan Gang Armor

Another month had passed in the blink of an eye.

Lu Xuan methodically refined the Glazed Red Phoenix bone within his body, and as time elapsed, he became increasingly aware of the gradual hardening and mystical nature of his bones.

On this day, he came to the hill behind his cave abode.

There was a deep, bottomless hidden green pool on the hill, its surface shrouded in spiritual energy.

By the edge of the pool, there were Ice Luo Fruits emanating cold mist, and not far away grew Ice Firefly Grass, Snow Barrier Ice Jade Lotus, and other water-loving spirit plants.

When he first moved to the cave abode, the pool wasn't very large, but Lu Xuan had expanded it from time to time over the years. Now, at its widest point, the pool was nearly a hundred zhang in diameter.