Deep Reason Behind Rejection?

Zevien and Vernisia didn't activate the waypoint to leave the castle. After that symbol appeared on the back of Zevien's hand, all of his fears about this place vanished.

Although Zevien and Vernisia were still feeling creepiness outside the castle because of the dark and gloomy environment, it did not scare them anymore since there was no danger.

"How do we leave if we're not going from the waypoint?" Vernisia asked after coming out and arriving back in the garden.

Zevien grabbed Vernisia's hand before carrying her. "We fly out. The pressure of this abyss doesn't work on me anymore."

Mordred silently watched them fly up as a very faint blood field appeared around Zevien that blocked all the pressure while flying up.

'Well, Morgana will reach the edge of the cliff before they come out. My work here is done,' Mordred said before his shadow dispersed.

Zevien and Vernisia had to spend a whole 30 minutes before they finally came out of the abyss.