The moment Cain walked into the grotto, his eyes immediately grew sharp, and he released his Ego Wave, as there was nothing but darkness. It was as if the moment he crossed the cavern's edge, he had been transported into an entirely new dimension.
It wasn't just his eyes; Cain felt his connection to the outside world severed, and there was no way to communicate.
His Ego Wave allowed him to focus on the surroundings, revealing that he was in a dark cave without any sign of life. The most important part, however, was the strange state of space inside.
Although weak, there were minor spatial fluctuations as he moved forward. They were not dangerous but caused slight shifts in distance or perspective, leading to mild disorientation or dizziness. Luckily for him, his mind was strong enough to overcome those feelings.
