王衍 / Wang Yan (Former Shu)

Overview

王衍 / Wang Yan is presented by the supplied episode as the last ruler of 前蜀 and the earlier user of the era name 乾德. His importance in the current wiki is narrow: his chronology becomes the forgotten predecessor that embarrasses 赵匡胤 when the Northern Song court later selects the same era name.

Current Profile

The episode does not provide a general biography of Wang Yan. It uses him as evidence that official names carry political memory even after a regime disappears. A reported mirror marked “乾德四年” makes the earlier Former Shu era visible inside the Song palace and turns Wang Yan’s otherwise distant reign into a legitimacy problem for Zhao Kuangyin’s court.

Key Characteristics

• Last ruler of Former Shu in the episode’s account.
• Earlier user of the 乾德 era name later selected by the Northern Song court.
• Posthumous chronological presence in the reported mirror inscription.
• Example of how forgotten predecessor regimes can disrupt a successor court’s symbolic language.

Evidence

Era-name predecessor

• Hanji 301 identifies Wang Yan as the Former Shu ruler whose earlier 乾德 era explains the mirror’s apparently impossible date.

Political afterlife

• Hanji 301 uses the collision to argue that an earlier regime’s chronology can remain politically consequential after conquest and dynastic change.

Qualifications

• This profile is bounded to one compact podcast summary and does not reconstruct Wang Yan’s reign, deposition, death, family, government, or the full chronology of Former Shu.
• The exact dates of his 乾德 era and the authenticity and provenance of the mirror inscription require independent verification.
• The episode’s claim that Zhao Kuangyin changed to 开宝 because of this discovery is preserved as source-attributed, not settled causation.

What Changed

• Added Wang Yan as the disambiguated Former Shu ruler behind the reported 乾德 collision.
• Defined his current significance through chronological memory rather than a complete royal biography.

Relationships

• 前蜀 - predecessor regime over which Wang Yan is presented as the final ruler.
• 年号制度 - 乾德 is the chronological institution through which his political memory persists.
• 赵匡胤 - later ruler whose court reportedly reused Wang Yan’s era name.
• 花蕊夫人 - reported owner of the mirror that exposed the earlier date, with the attribution remaining source-scoped.