It was a feeling of pain. A pain that tore through the very fabric of his existence, but accompanying that was also a feeling of intense loss and weakness.
It was a strange feeling of being incomplete. That was what Zeras felt as he watched his mana core present within Adrian's gasp.
"Do you know why I try to kill you as gently as possible? Doing all that was just so you can relax. Once a mana cultivator relaxes completely, the same can be said for their mana core and that would be the best time to devour their mana core.
"But you just have to struggle so crazily and waste all the efforts of my hard work. Now your mana core is only at 20% of its full capacity and wouldn't benefit me much. But strangely that is not the case…" Adrian said and in the next moment, Zer's heart stopped beating as his mana core was thrown into the air.
