He had heard the legends from his grandmother. Maguma no gotoku —like a magma beast. A creature born not of flesh, but of the earth’s burning blood. When the deep fissures split the ocean floor, she said, the beast would rise: a mountain of cooled rock and weeping fire, its hide crawling with veins of liquid orange. It had no eyes, for it saw by heat. It had no heart, for it was a heart—a pulsing, furious organ of the planet’s rage.
However, when a serious seinen series (e.g., Vinland Saga ’s Thorkell, Kingdom ’s Renpa) uses the phrase, the audience respects it. It is a ceremonial sword—drawn only when the author intends to kill a character or end an era. Maguma no gotoku
To understand the phrase, one must understand its grammatical weight. Modern Japanese uses "no yō ni" (のように) for simile. "Gotoku" (如く) is a kanbun (classical Chinese-influenced) holdover, often found in kendo sayings, ancient war chronicles ( Heike Monogatari ), or shōnen manga villains who speak in katakana -accented old Japanese. He had heard the legends from his grandmother
The beast rose fully: a hundred meters of jagged, asymmetrical terror. Its “skin” cracked and resealed constantly, weeping slag into the water, which hissed and threw up clouds of vapor. Where its limbs should have been, there were only lava-tubes that vented superheated gas, propelling it forward with a slow, inexorable purpose. When the deep fissures split the ocean floor,