Di Yunqian

Biodata

Background / History

Early Reign and Imperial Family

Gao Qian served Di Yunqian from his days as crown prince and taught him. Di Yunqian later suggested that Gao Qian teach Di Qingyu as well 8 9.

Di Yunqian initially gave Qingyu little affection. Born to a disgraced consort, she grew up in the Cold Palace amid neglect. By the main events, however, she had become his most favored sixth princess 12 36.

He had not named a crown prince. Xiling’s succession rules favored ability rather than automatically selecting the eldest son, leaving the princes to compete for recognition 12.

Disaster-Relief Grain Affair

Di Yunqian sent the first, second, fourth, and fifth princes to handle flooding in Yulu City. After their relief convoy was reportedly ambushed and thirty percent of its escort killed or wounded, he punished the princes by making them kneel outside Xuanzheng Hall. Qingyu persuaded him to release three, while the fifth remained kneeling 2.

The princes departed again with twice the escort. Di Yunqian later praised their orderly distribution of grain and construction of housing, then personally welcomed them home 37 50.

Qingyu’s investigation uncovered the missing grain under the protection of men resembling the Imperial Guard. She concluded that Di Yunqian had staged the hijacking, using the princes as a smokescreen while forcing corrupt ministers to replace the supplies 45.

Attack on Di Qingyu

Di Yunqian approved Qingyu’s plan to distribute porridge and padded clothing during the Mid-Autumn Festival, supplied the money, and assigned Zhu Wuyang to assist and protect her 15.

When Du Yutao attacked Qingyu and wounded Wuyang, Di Yunqian rushed to Yaohua Hall. He ordered treatment for both, questioned witnesses, and dispatched shadow guards to collect testimony and arrest those involved. He recognized that Wuyang’s immediate account also helped protect Qingyu against slander 20.

He rejected Du Yutao’s claim that the assault was merely drunken admiration. He imprisoned him, withheld Du Chengji’s salary for a year, and confined the minister to his home for seven days. Initially intending to execute Yutao after the festival, he later postponed judgment as the wider investigation developed 21 22 23 25 29.

Mid-Autumn Crisis and the Du Family’s Fall

An explosion at the moat interrupted the imperial banquet. After hearing that a bloodied stele accused the Du Clan, Di Yunqian ended the celebration, ordered an investigation, and directed officials and imperial physicians to assist the injured. The subsequent attack on Wei Ning’s household further enraged him, especially when he learned that none of the assailants had been captured 27.

He refused to treat a bow associated with Di Yinli’s distinctive knot as sufficient evidence against the prince. Nevertheless, the knot’s connection to Zhang Lingshen made him suspect that the Zhang Family might be framing the Du Family 32.

Evidence that the Empress Dowager’s medicinal gifts could endanger the frail Qingyu intensified his suspicions of his mother. He ordered secrecy, sought Bai Lian’s medical assistance, and subsequently sent the Empress Dowager to Longhua Temple under guard 37 38.

With his approval, Zhu Juxuan exploited the rift between Du Chengji and Du Yutao. Yutao exposed his father’s corruption and a hidden account book. Di Yunqian imprisoned Chengji, confiscated the Du Family’s property, jailed its members, and appointed Wei Ning minister of punishments 38 39.

Pursuit of Explosive Weapons

Di Yunqian’s interest extended beyond the Du Family’s crimes to the weapon that had shattered the moat bridge. He kept Du Chengji alive as bait and approved a plan to announce his exile while secretly watching for anyone who approached him 34 44.

When the Ministry of War identified only charcoal on a recovered fragment, he promised a marquisate and the office of prime minister to whoever could reproduce the weapon. Qingyu then presented a fragmentary alchemy book and identified charcoal and sulfur as likely ingredients, prompting both his excitement and suspicion about her private research 44 45.

Qingyu offered to develop weapons, swore never to marry, and appealed to his ambition to unite all under heaven. Di Yunqian set aside his immediate doubts and elevated her to Eldest Princess the following morning; her position is also described as grand princess 46 47.

He subsequently granted her Du Chengji’s confiscated residence, one thousand taels of gold, and several hundred servants for repairs, supporting her proposal to conduct weapons research secretly at her own residence 48.

Appearance

• Face: Still handsome and refined at forty, with a beard 2 25.
• Bearing: Imposing even without displaying anger; his ordinary voice is described as cold and stern 22 25.
• Clothing: Wears a dragon robe when leaving to confront the Du father and son 20.

Personality

Di Yunqian combines a stern public manner with conspicuous affection for Qingyu. He tolerates her teasing, recognizes her attempts to obtain favors, and allows her unusual freedom to comment on the princes. His concern is practical as well as indulgent: he gives her medicinal tribute, arranges physicians, and personally feeds her congee during her recovery 2 15 25.

His affection does not eliminate political suspicion. He values Qingyu partly because he believes that, unlike the princes, she presents no threat of usurpation. Her apparently selfless advice reassures him, but her knowledge of explosives makes him question why she researched them without telling him 26 45.

Filial duty initially leads him to overlook some of the Empress Dowager’s misconduct. That restraint has limits: threats to Qingyu and the state eventually move him against her. His ambition to unify the realm is especially powerful, enough to make weapons development take precedence over his doubts about Qingyu 23 38 46.

Abilities & Skills

Political Strategy

• Exploiting divisions: Authorizes Zhu Juxuan’s plan to turn Du Yutao against Du Chengji, producing evidence against the minister 39.
• Counterintelligence: Keeps Du Chengji alive to draw out the hidden force connected to the moat incident 34 44.
• Evaluating evidence: Rejects the distinctive bow knot as sufficient proof against Di Yinli, while continuing to investigate its political connections 32.

Crisis Administration

• Coordinated response: Assigns judicial officials, the Censorate, and imperial physicians distinct duties after the moat explosion 27.
• Information control: Suppresses news of Qingyu’s assault and demands secrecy concerning the dangerous medicinal herbs 23 26 38.
• Mobilizing resources: Funds public relief and provides property, money, and personnel for secret weapons development 15 48.

Relationships

• Di Qingyu — Favored daughter and increasingly valuable adviser. He sees her as loyal and politically safer than his sons, unaware that she has already manufactured the explosives he wants reproduced. The infertility report that helps reassure him is also part of her scheme 26 27 41 46.
• Empress Dowager — Birth mother. His longstanding filial restraint deteriorates after evidence suggests that her medicinal gifts could harm Qingyu; he sends her to Longhua Temple under guard 23 29 37 38.
• Empress Zhang — Empress and mother of the second prince. She worries over the princes’ relief mission, and Di Yunqian mentions her repeated concern when welcoming them home 7 12 50.
• Gao Qian — Teacher and longtime servant dating back to Di Yunqian’s crown-prince years. Later recommends Wei Ning for minister of punishments 8 9 39.
• Gao Miling — Noble consort. She takes a sterility decoction partly to ease the emperor’s concerns about the Gao Family 31.
• Zhu Juxuan — General entrusted with sensitive investigations, the dangerous herbs, and the operation using Du Chengji as bait 37 38 44.
• Zhu Wuyang — Imperial guard appointed at his father’s request. Di Yunqian assigns him to Qingyu and appreciates both his protection of her and his care for her reputation 5 15 20.
• Wei Ning — Official promoted to minister of punishments after Du Chengji’s downfall, on Gao Qian and Zhang Lingshen’s recommendation 39.
• Li Peian — Long-serving chief palace steward who attends him and delivers Qingyu’s elevation decree 27 46.

Notable Quotes

“You're my daughter. I won't let the wrong you suffered yesterday go unanswered.” 25

“No, I'll make him a marquis and appoint him prime minister!” 44

“As long as you can make that weapon, you will be Xiling's foremost meritorious subject from then on!” 48