Endless Darkness

From the moment he had regained control over his body, Kyle felt like he was seeing an illusion. 

He had a strong feeling that his mind was being tricked and manipulated by something or someone.

Looks could be deceiving and he knew that something was at work to make the castle seem more appealing.

Initially, his mind fought the pull but with time he gave in to the strong tug and let his feet carry him forward.

Because of that, Kyle realized that he would have to enter the castle, even if he didn't want to do that, at all.

It was also too late to start thinking of making preparations. 

He had already crossed a considerable distance and was barely a few meters away from it. 

Additionally, his Spirit Soul, Arashi would take weeks, if not months until he was fully matured.

If he were to wait for such a long time, he would completely lose control over his mind.