Lawrend was diligent and patient. This was the biggest magic formation in existence. He didn't know if there was one like this in the human world.
This was his only chance to study one. He used every bit of skills he could and innovated on the spot to speed up his studying processes. Sometimes the other Heaven Demons would come down and see what he was doing.
Juju woke up a week ago and checked up on him. She explained to him more about the portal.
Apparently, the runes and symbols of the magic formation appeared near the other portals. This was something he planned to check on later if this still didn't work out.
A week passed. Lawrend paused as he was checking on a tiny branch of runes and symbols stretching outwards.
"Wait…"
Lawrend realized something. This magic formation wasn't the same as the ones he had made in the past and those that he had studied. The magic formation before him was like tree roots.