Biodata
| Feature | Value |
|---|---|
| Name | Sun Moon Empire (日月帝国) |
| Type | Empire / imperial state |
| Capital | Ming Capital 140 |
| Government | Imperial court ruled by an emperor 78 163 |
| Ruling House | Sun Moon Imperial Family 1 |
| Status | Unified continental state after the former Sun Moon–Star Luo border was abolished 204 |
| First Appearance | Chapter 1 |
Background / History
The empire initially possessed advanced Soul Tool technology but comparatively few high-level Soul Masters. Its emperor and Kong Deming regarded Xu Yanli's talent as a potential means for the empire to surpass the other nations of the Douluo Continent. 3
Xu Yanli's Xiaoyao Pavilion expanded outside the empire by selling civilian Soul Tools, including refrigerators and air conditioners, while avoiding military-grade products. 8 The pavilion also recruited Soul Masters overlooked by mainstream Sun Moon research institutes to develop civilian applications. 12
By the time Xu Yanli returned from Star Luo, the empire was portrayed as technologically developed, with wide paved roads, Soul Tool streetlights, and Soul Tool-assisted farming. 76 The imperial government subsequently elevated the Angel clan to Protector Family status and placed it under Prince Xiaoyao's authority. 96
The empire later incorporated the Body Sect after Xu Yanli agreed to arrange land near Ming Capital in exchange for the sect's compliance with imperial law. 142 143 It also introduced compulsory education, imperial examinations, and new academies intended to expand opportunities beyond the aristocracy. 142 148
Following military victories and the surrender or collapse of the original empires, the Sun Moon Empire became the continent's unified state. Its legal unification was marked by the abolition of the border between Star Luo and the Sun Moon Empire and Xu Yanli's enthronement. 198 204 Remaining former-dynasty and sectarian forces continued resisting from the Sunset Mountain Range. 207
Government and Reforms
| Ruler / Officeholder | Notable Development |
|---|---|
| Sun Moon Emperor | Granted Xu Yanli the title of Prince Xiaoyao and treated him as a prospective pillar of the empire. 1 2 |
| Xu Tianran | Served as Crown Prince during Xu Yanli's early return to Ming Capital and later ruled as emperor during the military parade. 77 164 |
| Xu Yanli | Ascended the Dragon Throne as emperor under the era name Yong'an; his stated purpose was to end war and secure peace for common people. 199 200 204 |
| Xu Cheng'an | Later abolished aristocratic private land ownership, expanded the imperial examination system, and became a god at age 26. 222 |
Education and Social Mobility
- Compulsory education, imperial examinations, and a new academy were planned as measures to weaken the aristocratic monopoly on official advancement. 142
- New City Academy offered free education to children aged six to twelve; graduates were expected to later serve the Imperial Court or join Xiaoyao Pavilion. 148
- The nationwide compulsory-education pilot and New City Academy model spread successfully, though teacher shortages became a major issue. 161
- Under Xu Cheng'an, all land was reclaimed for the state and redistributed through the abolition of aristocratic private ownership. 222
Law and Administration
- The empire increased penalties for selling offensive Soul Tools to the original three kingdoms while proposing rewards for contributors who distrusted the state. 112
- During its westward campaigns, imperial forces arrested corrupt officials and local tyrants, held public trials, and punished offenders according to rules attributed to Xu Yanli. 167
- Former nobles and officials who resisted surrender feared prosecution for oppression, embezzlement, collusion with Evil Soul Masters, and other past crimes under the empire's policy of investigating old wrongs. 207
Military
Elite Forces
| Formation | Confirmed Role / Characteristics |
|---|---|
| Long-range Soul Guidance Cannon Unit | Elite artillery formation; Ju Zi served as deputy commander, leading 3,000 elite soldiers and 300 elite soul guidance cannons. 160 |
| Imperial Guard heavy cavalry | One of four elite echelons displayed at the Ming Capital military parade. 164 |
| Angel Legion | Angel Soul Master force personally forged by Xu Yanli; more than one hundred members were later noted. 164 181 |
| Level 9 Strategic Soul Guidance Cannons | Six enormous cannons were exhibited at the parade; each was described as having destructive power comparable to a Limit Douluo's full-force attack. 164 |
Military Doctrine
- The empire used standardized Soul Tool weaponry and coordinated formations combining close-combat Soul Masters with rear-line Soul Guidance Cannon suppression. 207
- Its forces gained support in enemy territory by establishing porridge stalls, distributing medicine, repairing war damage, and avoiding looting or harassment of civilians. 167 188
- Huo Yuhao ordered military-law punishment for soldiers who harassed civilians after the capture of Sunset City. 188
- The Heaven Dou Empire's capital, Tiantou City, fell without bloodshed after its soldiers laid down their weapons and opened the palace gates. 189
Technology and Infrastructure
- Soul Tool streetlights, farming implements, and smooth imperial roads were in use within the empire. 76
- Xiaoyao Pavilion developed civilian Soul Tools and image-transmission technology, including a Light-Guided Screen powered by ore rather than soul power. 8 118
- The empire maintained a distinction between civilian Soul Tool exports and prohibited offensive Soul Tool sales to rival states. 112
- Soul guidance defenses protected Ming Capital, while the empire's heavy armaments included Level 9 Strategic Soul Guidance Cannons. 140 164
Relationships
- Xiaoyao Pavilion — Prince Xiaoyao's organization; developed civilian Soul Tools, operated outside the empire, and later became one destination for New City Academy graduates. 8 12 148
- Angel clan — Granted the hereditary title of Protector Family and placed under Xu Yanli's full authority. 96
- Body Sect — Entered a partnership with Xu Yanli before preparing to relocate near Ming Capital under Sun Moon law. 40 142 143
- Sun Moon Imperial Soul Engineer Academy — Represented the empire in major tournaments and demonstrated coordinated Soul Tool warfare. 96 115
- Original Three Kingdoms — Initially political and military rivals; their envoys were intimidated by the empire's parade, and their territories were subsequently absorbed into the unified state. 164 198 204
- Common people of conquered territories — Often supported Sun Moon forces after receiving food, medicine, protection, and trials for abusive local elites. 167 188