Chapter 812

Sebastian locked eyes with Isaac. There was a mocking smile on his face. Given his current strength, Isaac was nothing more than a mere annoyance. The only reason Sebastian hadn't killed him yet was due to the blood ritual. During his time in Coreland, Sebastian learned a great deal, especially about alchemy, formations, and various types of restrictions. He gained some insight into the blood ritual, realizing it was a unique restriction formed from a person's life essence and energy. If he killed Isaac now, it might indeed trigger some form of divine punishment, which was why Sebastian chose to bide his time. He planned to wait until the entrance to the Perpetual Empire was opened when the restriction would vanish. Then, he would make sure to put an end to this old dog and avenge his fallen brothers. Isaac glared at Sebastian with gritted teeth, his fists clenching so tightly that his knuckles cracked. The thought of his grandson's tragic death made him want to tear Sebastian apa