Stranger Thing
'Here goes nothing.'
Eren who was in an orc form said to himself and passed through the semi-transparent mana layer. Thus, he disappeared from his previous place only to reappear inside the subspace.
Eren didn't know when or how, but suddenly his centre of gravity changed along with his surroundings as he walked through the semi-transparent mana layer. He found himself immersed in a body of water.
Eren quickly adjusted to his surroundings and got up on his two legs. He was standing at the bottom of what seemed to be a medium-sized lake. The part of the lakebed he was standing on had an array drawn over it using dimly shining crystals arranged in an almost star-shaped format. He had never seen or come across such crystals before.
Eren had his mouth closed and he had stopped breathing for a while to focus on his surroundings. He deduced that this strange-looking array was the entrance and exit of this subspace.