Sachiel's left hand draws near. His palm fills the screen.
Reichu: I have to wonder about Sachiel's palm here… This red structure looks like a shiny orb, not unlike the core.
Keisuke-kun: Maybe they harbor their own energy to power the lance of light.
Reichu: Either that or they serve as an energy focus point of some sort, supported by C-217 ("A structure in the center of Sachiel's hand also begins to light up"). But if there's an orb here, how does his lance pass through his palm? Realistically, he would need to have some kind of sphincter here to permit the passage of his arm-lance. WTF!?