From Sacred Unicorn Polly and Nightmare Beast Sembra, Russell had comprehended the dual nature of the Power of Lightning: its dark side and its bright side.
On that foundation, he had grasped the principle of yin and yang giving rise to each other, thereby unleashing the Super Ultimate Art—Yang Sword.
At this moment.
Drawing on his insight into Blizzard Volcano and his understanding of Dragon Star's fissures, he unleashed a sword strike that returned all things to oblivion.
"Yang Sword, where yin and yang give rise to each other, is the ultimate state of magical power in motion... Yin Sword, where all things perish, is the ultimate state of magical power at rest... These two swords of yin and yang are the supreme mysteries of my swordsmanship."
He gave the refined steel longsword in his hand a shake.
Only then did he realize that it had shattered inch by inch. Before long, it crumbled into dust and scattered with the wind.
"Ordinary weapons can no longer bear the power of ultimate sword arts... Fortunately, I have the Sword Butterfly Amber Elf." Russell connected with the Sword Butterfly Mark in his palm, instantly condensing a new silver longsword.
He stood at the edge of the fissure, wielding the Meteor Butterfly Sword as he began practicing the swordsmanship mysteries he had comprehended.
Of the eight elemental powers, he had comprehended the mysteries of all seven sword arts except the Light Sword.
Even the Dark Sword had been quickly comprehended after Dream Tapir Tapir advanced into a pseudo-dragon. He had also advanced the Lightning Sword into the Super Ultimate Art—Yang Sword, and the Ice Sword into the Super Ultimate Art—Yin Sword.
"Next, I'll go to a light-element volcano and comprehend the Light Sword!"
Russell swiftly left Blizzard Volcano and headed for Clear Sky