Empty world

 "I guess the world on the other side of the crystal is being reflected here…" Jake thought.

 Regardless, the boss was taking its time recovering and attacking again. Jake didn't want to believe that the monster was waiting for another wing to grow, but he couldn't discard the possibility, so he decided to make his move…

 Jake began to run toward the direction the boss disappeared, and he found some signs of blood, but those eventually disappeared. With a high recovery factor, it wasn't weird that the wound would close that fast… Still, Jake didn't expect that he would soon find a wall rather than the enemy. 

 Eventually, he began to run around the area while he slowly decreasing the range of the circle that he made. Thanks to that, he ultimately found the crystal on the opposite side of the room's entrance. By knowing where that was, Jake didn't have to worry about causing a dungeon break.