Chapter 689 Black Metal Wood

The Nurturing Xuan Sword Sheath had always been placed in the courtyard, with various flying swords inserted into it from time to time, nurturing the swords' bodies.

Although the thickest Peacock King Sword was no longer there, there were still many swords entering the sword array, such as the Wind-Thunder Sword with its special lightning attributes. Hence, the Nurturing Xuan Sword Sheath was still quite content, hopelessly indulged in the harem of flying swords.

Occasionally, Lu Xuan would also insert Ordinary Sword Grass Spirit Seeds to improve and obtain higher rank Spiritual Seeds.

However, despite having this idea, he would have to wait until the Sword Nurturing Gourd condensed seeds. Lu Xuan was in no rush.

Time flew by quickly while cultivating Spiritual Plants, and soon there were mature plants in the Spirit Field again.