Angel arrived at the end of the narrow corridor. Standing before the red lacquered wooden door, he extended his hand.
However, before he could knock, the door opened on its own.
A deep, raspy voice came from within: "Come in."
When Angel walked inside, Sanders was staring intently forward at an illusion, the contents of which were various data and Magic Energy Formulas.
Sanders occasionally reached out his hand to make adjustments in the air. As Illusion Nodes flowed from his fingertips, the original illusion rippled like a rainbow, encircling him.
The data rapidly transformed, and a long string of Magic Energy Formulas continuously updated.
Clearly, Sanders seemed to be calculating something.