The Demonic Soul Fruit was truly a good thing for Lin Yun. At the very least, the effect had far surpassed his expectations. He had cultivated two sword sutras, which allowed him to have more origin energy than those in his realm. He could rely on this advantage to confront those in the first soul Heavenly Soul Realm.

But it would be extremely taxing on his physique. Qin Feng’s physique had been tempered by his Heavenly Soul Realm tribulation while Lin Yun could only rely on his Azure Dragon Battle Physique. So Lin Yun was naturally happy to see that the Demonic Soul Fruit could temper his physique and origin energy.

Compared to the benefits that he could receive, the pain was nothing. Basking in the black flames, the dragon runes on the surface of his body began to squirm. Under the tempering of the black flames, the dragon runes began to release a faint metallic luster.

Under the Demonic Soul Fruit’s tempering,...