Ten years into the Pacific Rim War, humanity's mechs are steadily losing ground. At the brink of doomsday, the white-robed immortal Ye Chen returns, shattering the void.
With a flick of his finger, the Category IV Kaiju "Riftbreaker" is reduced to dust. He surveys the ruined base and bestows a cultivation scripture.
When state-of-the-art mechs are fitted with ancient cultivation arrays, and steel armies unite into sword formations capable of slaying immortals...
The world is transformed!
Mech pilot Lin Lan discovers that her "Kunlun" can not only unleash a hundred-meter sword aura, but also transform into a colossal Dharma form.
Meanwhile, Ye Chen stands atop the base, his gaze crossing the Pacific to the Kaiju nest known as the "Nether Ruins."
"Training is over. It's time to show them what a nuclear-blast-level sword formation is, and what... the tide of the Immortal Dao can do."
