The shadow essence flowed through the coils of the Soul Serpent into his left hand, then surged into the cold black onyx. There was no resistance that Sunny had to overcome to transfer it from his body into the stone armor — after all, the armor was his Memory, and as such, could be considered to be a part of his soul.
The surge of energy rushed through the ancient armament, then returned to his body through his right hand. Soon, a stable cycle was established, with a constant current of shadow essence circulating through both Sunny himself and the onyx armor.
It was a strange feeling. As if there was an ethereal river flowing through him, moving endlessly in a circle. Thanks to the [Shadow Guide] Attribute of the Soul Serpent, its current was especially swift and powerful.
Soon, the onyx armor became saturated by shadow essence. As Sunny watched, it slowly began to change.