"Energy excess?" Kael asked curiously.
"It only occupies less than one-tenth of the energy output power..." Dr. Osborne paused for a moment, his lips curled up into a smile that could only be described as insane, and said,
"Or more accurately, it should be that this series of Rose Maidens madly uses the spells you control, relentlessly attacking within the spell cooldown period, resulting in a maximum consumption that just takes up about one-tenth of the energy produced by the energy source.
"It would be such a pity to waste the excess energy, so I simply opted for another plan." Dr. Osborne pointed to the gigantic humanoid robot behind him and said, smiling,
"The Rangers under your command, who follow your orders, have had a profound influence on me, so we have specially built this batch of Floating Cannon systems and named them 'Rangers.'
