It happened just after falling unconscious. Alex's consciousness was pulled into a dark world, a world where there was nothing but only darkness, nobody except him was there.
In the beginning, it was nothing, but soon Alex began to feel lonely; he didn't know how much time had passed but just thinking about what if he had spent years inside this dark world almost made him crazy. Still, in the end, he clenched his teeth and endured; he believed that this must be some kind of test; maybe Silveria was testing him. Although he didn't know the purpose of this test, he must persevere until the end to give her a good earful; she must learn that she could not act as she wanted without the other party's consent.