But when Lin Yun continued to circulate his sword sutra, he noticed that more origin energy was being produced within his body. The Iris Flower had undergone a thorough transformation after the Iris Sword Sutra reached the eighth stage and the recovery speed of his origin energy was unparalleled.

The Iris Sword Sutra is truly worthy of being a cultivation technique from the Golden Age. Every single improvement after the seventh stage is shocking. Lin Yun sighed inwardly from the changes.

His eyes were brightly lit and filled with boundless sword intent. He never felt so clear-headed before. The changes felt miraculous. Lin Qiushan said that those who refined the Imperial Sword Herb would have a short moment of connection with the sword and that it was beneficial to the comprehension of sword techniques.

Many people could practice sword techniques that they couldn’t in the past and some monstrous geniuses could even have their sword technique reach complete mastery. She must have meant this very moment because Lin Yun...