Eastern Mythology Encyclopedia

Zhu Zizhen

朱子真

Entry0027 Type妖种包 VolumeDemons Who Defy the Heavens Updated2026-05-19T02:08:26+08:00

Zhu Zizhen (a boar yao who served as the battering ram of the Seven Monsters of Mount Mei) was the kind of monster that dies before anyone bothers to ask if it ever wanted to be more than a jaw full of tusks. He was born in mud, fought in chains, and ended up as a star that brings disaster to strangers. If you remember him at all, it is because he was too slow to run from a divine spear.

**朱子真 / Zhu Zizhen**, One of the Seven Monsters of Mount Mei
**Original Form:** 猪 (Boar)
**Birth Era:** Late Shang Dynasty
**Shapeshifted Form:** Humanoid boar covered in coarse black bristles, with two jagged tusks jutting from the corners of his mouth. A brutish, burly frame with the posture of a creature that has never learned to stand fully erect.
**Current Realm:** Deceased; enfeoffed as a minor star deity in the Heavenly Court.

None.

Zhu Zizhen is primarily known as one of the Seven Monsters of Mount Mei, a brotherhood of yao cultivators led by Yuan Hong. He served as the group's frontline brute during the Shang-Zhou war. His single recorded battle was against Nezha, the child-god of the Chan School, who killed him with a single spear thrust. After death, his soul entered the Fengshen Bang and was enfeoffed as a minor star divinity. His story intersects with the greater narrative of the Investiture of the Gods (Fengshen Yanyi), where he represents the expendable warrior-class yao that the celestial bureaucracy consumes and stamps into bureaucratic roles.

Zhu Zizhen had reached the **Jie Dan** (Core Formation) stage, having condensed a crude, unstable Yao Dan (Yao Core) through decades of violent ingestion. Despite having successfully completed **Hua Xing** (shapeshifting into human form), his cultivation remained stuck at the earliest tier of core formation because his mind could not grasp any higher principle. The boar yao’s bottleneck was not physical but cognitive: he could smash rocks, gore enemies, and absorb raw lunar essence, but he could never refine that essence into anything subtle. The Yao Dan inside him beat like a second heart—heavy, hot, and always threatening to crack. He would never reach **Yao Sheng**. He did not even understand what that meant.

Zhu Zizhen’s **Qi Zhi** (awakening) happened on a rain-soaked night on Mount Mei. A young wild boar, no different from any other, rooted under an ancient tree whose roots had tapped into a shallow vein of primordial qi. A fallen fruit, half-rotted and glowing faintly with residual chaos, lodged between the boar’s teeth. The moment it swallowed, a red-hot splinter of awareness drove into its brain. For the first time, the boar saw itself—not as a moving stomach, but as a creature with a beginning and an end. It saw the other boars of its herd, and they were suddenly strangers. Their grunts were noise without meaning. Their chewing was pointless repetition. That night, the herd drove it out. It wandered the mountain for weeks, its new mind howling with questions no one could answer. It learned to talk to the moon because there was no one else.

Without meridians or a proper cultivation method, Zhu Zizhen built his Yao Dan the only way a brute can: by eating. He hunted lesser yao—snakes, foxes, badgers—and swallowed their half-formed inner cores whole. The foreign energies clashed in his stomach like broken glass. He would lie in a ditch, coughing blood, letting the pain forge the fragments into a single, ugly lump. **Yao Dan** (Yao Core) was not a pearl; it was a slag of mixed fury, dense with impurities. Every time he drew on its power, the core shuddered and sent splinters of heat through his ribs. He learned to ignore the pain because thinking about it made him dizzy. The cost was permanent: his internal organs were scarred, his breath always smelled of scorched meat, and he slept with one eye open against the possibility of spontaneous detonation.

To survive among the Seven Monsters, Zhu Zizhen knew he had to walk like a man. **Hua Xing** (Shapeshifting) took him thirty years inside a closed cave. He broke his own spine in seven places and forced the bones to reknit into a shorter, upright frame. His hooves split and peeled into crude hands. His snout was pushed back into a flat face. The pain was a continuous scream that he could only answer with grunts. Outside, the **Hua Xing Lei Jie** (Shapeshifting Thunder Tribulation) struck the mountain—a single, contemptuous bolt that split the cave roof. He took it full on the head, and the heat fused some of his bristles into permanent ridges. When he crawled out, he was a man-shaped thing with tusks, a voice like grinding stones, and a dull hatred for the sky that had tried to erase him. He never lost the tusks. He never learned to walk without a slight forward lean.

Zhu Zizhen’s bloodline carried a faint trace of an ancient boar-like progenitor—a creature from the Honghuang Era that fed on rotten thunder. He had never deliberately awakened it; his awakening was the work of accident and hunger. In battle, a reddish glow sometimes filmed his eyes, and the memory of something older and more patient would stir at the back of his skull. It whispered that hunger was the only law. So far, the whisper was weak. He could still tell the difference between his own brute fury and the ancestor’s cold appetite. But every time he ate a fresh heart, the whisper grew a little louder. He did not know if he was feeding himself or fattening the thing inside him.

The thing that kept Zhu Zizhen going was simple fear—fear of dying alone in a ditch, and a second, quieter force: loyalty. He had found in Yuan Hong a being who gave him orders and never let him hesitate. That felt like purpose. Zhu Zizhen never wanted freedom; he wanted a place where his strength was used, and his dumbness was not mocked. The tragedy, in the most common retelling, is that he never got to choose anything. He was born a boar, awakened into exile, made into a soldier, and killed before he could understand what he had become. The tradition often reads his death at Nezha’s hands as a mercy—he was too slow to suffer long. But the deeper sadness is that he was happy being a weapon, and no one thought to tell him that a weapon is not a person.

Zhu Zizhen’s conflicts were straightforward. With the immortal path, he was killed by Nezha, a disciple of the Chan School (阐教), during the campaign against the Shang dynasty. With the divine path, after death his soul was gathered by the Fengshen Bang (封神榜) and appointed as **Dainan Xing** (大难星), the Star of Great Calamity—a minor celestial duty governing sudden disasters. He had no personal grudge against any god; he simply ended up on the wrong side of a war. With mortals, he had occasionally raided human villages for food before joining Yuan Hong, leaving a trail of smashed huts and eaten livestock. Among the yao, he was the youngest and dumbest of the Seven Monsters of Mount Mei. Yuan Hong kept him as a guard dog. The others tolerated him because he never challenged them.

Zhu Zizhen is dead. His body was pierced by Nezha’s spear on the battlefield outside the Pass of Jiepai. His soul was drawn into the Fengshen Tai (封神台) and later assigned to the office of **Dainan Xing** (Star of Great Calamity). His current existence is a star that causes plagues, landslides, and shipwrecks. He does not remember clearly anymore—the star’s duty is to act, not to think. Later folklore whispers that on certain nights, a man-shaped shadow with tusks walks the ridges of Mount Mei, scratching its head in confusion before dissolving into mist. For later generations of yao, Zhu Zizhen is a cautionary tale: raw power without cultivation leads to a short life and a leash around the neck, even in heaven.

Lore Notes

Seven Monsters of Mount Mei

Seven yao cultivators who gathered on Mount Mei during the late Shang Dynasty, led by Yuan Hong, each born from a different animal origin.

Yuan Hong

The white-ape yao leader of the Seven Monsters of Mount Mei, a powerful cultivator and commander who allied with the Shang dynasty.

Dainan Xing

Star of Great Calamity; a minor celestial office governing sudden disasters such as plagues, landslides, and shipwrecks, assigned to Zhu Zizhen after death.

Jiepai Guan

The Pass of Jiepai; a strategic location in the Shang-Zhou war where Zhu Zizhen fought and died.

FAQ

What kind of yao was Zhu Zizhen?

He was a wild boar that awakened to sentience and cultivated to Jie Dan (Core Formation), eventually shapeshifting into a crude humanoid form.

How did Zhu Zizhen die?

He was killed in battle by Nezha, the child-god of the Chan School, during the Shang-Zhou war at the Pass of Jiepai.

What happened to Zhu Zizhen after death?

His soul entered the Fengshen Bang and he was enfeoffed as the Star of Great Calamity (大难星), a minor celestial official governing disasters.

Was Zhu Zizhen important in the Fengshen Yanyi?

No, he was a minor character—a brute force fighter who appears in only one battle scene before being killed.