Chapter 1620

After training for four hours, Leon was the first to stop and open his eyes.

Seeing how Iris and the others were still training with their eyes closed, he thought of the Cuff of Doom and took it out to inspect it closely.

Activating the Cuff of Doom was easy and could be done by releasing one's spiritual or true energy. However, making an offering to the cuff seemed to be a more complicated process.

With the information he inherited from his ancestors and his knowledge of martial arts, Leon soon figured out the mechanism of the cuff, which worked similarly to storing one's Potential Energy Forces, which he learned from Master Haslewood.

Both would cause loss to one's core energy in the process of extracting their true or spiritual energy and transferring it to an object; however, the process of doing so to the Cuff of Doom was fundamentally different in a way.

What Master Haslewood did was store his energy in jadeite, and since a piece of jadeite was not a weapon, the energy store