space dimension, creation

Alex sat on his bed with both legs folded in a meditating position. He cast a space wall in front of the doors and window and then added isolation to it.

The sound spell ' isolation ' was a spell that prevent those within from hearing what was going on outside and those outside won't be able to hear what was going on inside the spell radius.

Alex settled his mind by taking a few deep breaths. Just to be safe, Alex decided to create a small earth golem and instructed it to watch over him and attack whoever would come inside the room despite all the spells he had set up.

This was his first time creating such a spell and he did not know if his consciousness would leave his body or not.

"Is there anything you need to tell me before I start?" Alex asked zero. Alex believed that Zero had developed a habit of not telling him critical pieces of information before he does something important.