Erik's heart was pounding. He not only got rid of a thorn in the side, but he also got Nathaniel's incredibly powerful brain crystal power. Erik felt satisfied as he watched Nathaniel's lifeless body lying on the ground.
"AHAHAHAHAHAHAHAHAHAHAHAHAHAHAHHA. THAT'S WHAT YOU GET FOR BEING AN ASSHOLE!" Erik then spat on Nathaniel's headless body. Erik's actions resulted from Nathaniel's attempts to kill him twice, one of which even involved other people, his friends.
However, things didn't end there. If Nathaniel had asked for help to kill him, then it was likely that he talked about him with the others. For this reason, the awakener decided to check his phone to see if there was something about him on it.