Unit 609.0

Su Yu was gasping for breath while his entire body was aching and his clothes were stained red with blood. But his attention was not on any of that. Joy covered his face as he focused inward.0

Iron-winged bird: Second-stage Infinite Strength Realm0

Racial abilities: Tier-2 Rip (activation with blood essence), Ironwing Slash (activation with blood essence)0

Advanced source art: Source Swallowing Technique, Infinite Strength Chapter (activation with blood essence)0

The description was as short as ever, but he was overjoyed to see it. The page had indeed been upgraded! Prior to this, he wasn't sure if he could really upgrade the page. He had only activated a seventh-stage Great Strength page previously. He had also consumed a lot of blood essence after that. He suspected that some of the blood essence he had consumed originated from some ninth-stage beasts, but his page had not been upgraded at all.0

Now, it was obvious that to upgrade the page, he needed the blood essence of a higher realm, either major or minor. After upgrading to a second-stage Infinite Strength page, he suspected that his next upgrade would be the Skysoar page. He exhaled in relief. He succeeded!2

The advancement of the source art, in particular, was worthy of celebration. It had been upgraded to the Infinite Strength Chapter. That signified that if he cultivated with blood essence, he would be able to absorb source qi at the speed of a second-stage Infinite Strength iron-winged...0