Once they reached the starting point, John began a series of movements that looked so weird in her eyes.
He would summon a massive wall segment, let it materialise for a fraction of a second, then instantly recall it back into his inventory. He repeated this dozens of times, twisting his hand, adjusting his footwork, and moving several yards away from the actual foundation line.
"This… This will do it," John whispered after ten minutes of trial and error. He discovered that by canting his shoulder at a specific thirty-degree angle and timing the release with a forward step, he could manipulate the location of the materialisation of his summoned walls from the inventory.
He could drop the walls so they landed perfectly next to one another, edge to edge, without needing to waste a single Mental Point.
