Erik was inside the shelter, worrying about the situation. He didn't know why, but he had a bad feeling about the situation. Having no one in the world besides his friends, he sent Amber a text message asking her where she and the others were.
Immediately, the young woman replied and told him they were inside the Red Palace shelter, calming the young man down. Apparently, the teachers brought the students to the Red Palace before the attack, so they were inside its shelter with many other students.
Erik was seated on the ground while reading the text, and after a short conversation with Amber, he stopped worrying and started training again. There wasn't much to do inside the shelter but wait for the situation to be solved. But a few minutes later, everything, including the walls, started to shake, which alarmed Erik and the other students right away.
"What the hell?" Someone said.
"Is this an earthquake?" Another shouted.