Sunday

Biodata

Feature	Value
Name	Sunday (星期日)
Alias(es)	God Sunday; Lord Sunday; “Your Eminence”; Harmonic Choir: Dominicus 170 216
Species/Race	Halovian; identifies himself as a remnant of Ena, the Aeon of Order 164 208
Gender	Masculine
Affiliation	The Family; Angel International; Ena Order; Choir Beyond the Heavens 164 170
Occupation/Role	President, CEO, and chairman of Angel International; founder and supreme authority of the Ena Order 164 219
Status	Remains within his recreated paradise universe as its core and an embryo of a newly born Aeon of philosophical concept 236
First Appearance	Chapter 157 157

Power Progression

Stage / Realm / Level	Chapter	Notes
Latent God Sunday / Harmonic Choir authority	157	Robin states that he can transform into God Sunday, become the “One” of a new order, and serve as a new sun.
Advancement through Ena’s Radiance	163	Obtains the gold item Ena’s Radiance, briefly taking on Ena’s radiance and moving further along the Path of Order.
Emanator-level Order power	170	Subdues a scheming Stellaron through Emanator-level might and begins establishing the Choir Beyond the Heavens.
Order philosophy / threshold of an Aeon	193	Ena’s legacy allows him to reach the realm of Order’s philosophy and touch the threshold of Aeonhood.
Fully empowered Harmonic Choir: Dominicus	216	The wishes of Order’s believers transform and empower him; his authority surpasses the original Star Rail Universe’s Harmonic Choir form.
Embryo of a philosophical concept	236	Reshapes the known universe into a paradise under Order and Harmony, becoming a nascent Aeon-like existence.

Background / History

Sunday appears beside Robin as her older brother, though Robin describes him as an attached stand-in or clone—another version of herself whom she can trust without reservation. Even before openly exercising his authority, he possesses the potential to become God Sunday and establish a new order. 157

He is a Halovian rather than an angel, a distinction he bluntly emphasizes when Angel International’s executives assume otherwise. He rejects the angels’ conduct and intends to build an Order distinct from their Justice Order. 164 165

Sunday takes control of Angel International by using the Heliobus Suisui Ghostling to possess its highest-ranking directors and administrators. As president, CEO, chairman, and controlling shareholder, he turns the corporation into the institutional foundation for his Order plan. 164 165

His stated objective is a paradise without oppression, rat-race competition, or deprivation: a world where every person can live with dignity, safety, and equal opportunity beneath Order’s protection. 161 179

Appearance

Sunday is a strikingly handsome Halovian man whose concealed racial traits do little to diminish his appearance; passersby consider him peerless even by human standards. He is frequently associated with refined white formalwear and an elegant, noble bearing. 161 203

• His appearance causes Angel Zhui to initially mistake him for an angel. 172
• He is described as one of the most handsome Halovians, with Aventurine having called him “the most handsome man in Penacony.” 161
• He commonly wears a white suit, presenting a refined and elegant image even during casual outings. 203
• His presence becomes notably more sacred and intimidating after his Order authority grows. 218

Personality

Sunday is composed, articulate, and highly controlled. He can be polite and welcoming even while dealing with powerful rivals, as shown by his formal negotiations with Kaisa and his initial invitation to Angel Yan. 176 200

He is deeply protective of Robin and treats her as the sole person toward whom he holds unique familial affection. He has no interest in romantic relationships, viewing everyone besides Robin as equally deserving of protection rather than as personal objects of affection. 193 203

His compassion for the weak is inseparable from an extreme need for control. Sunday believes that suffering can only be eliminated if one supreme authority defines and enforces Order; he alone decides what Order is, who requires protection, and what behavior deserves punishment. 179 201 219

He is not indiscriminately bloodthirsty. Enemies and invaders are more often absorbed into Order, displaced into alternate dimensions, or turned into puppets than simply killed. 193 237

Abilities & Skills

Order Authority

Sunday wields the power of Ena’s Order to alter space, impose laws, punish disorder, and establish domains in which ordinary rules no longer apply.

• Rewrites the territory around Angel International into an Order-controlled space without visitors noticing the transition. 177
• Teleports Angel Yan and Angel Zhui without their detection or ability to analyze the method. 177 200
• Detects major events across Earth after changing its rules, including Morgana’s arrival. 210
• Restrains Morgana with invisible threads and begins erasing her fourth-generation divine body. 214
• Extinguishes Hua Ye’s black hole and destroys the Heavenly Scum threatening Earth. 232
• Turns persistent opponents of his paradise into Order puppets. 237

Harmonic Choir: Dominicus

Sunday controls a version of Dominicus, the Wisher of Many: an incarnation once associated with Harmony that he reshapes through Order.

• Draws strength from the collective wishes of his believers. 193 216
• Conducts hymns capable of establishing new laws and reshaping reality according to countless wishes. 193
• Destroys Carl’s unknown device by reducing it to scrap under supreme Order. 216
• Shatters Carl’s projection and affects his consciousness across dimensions. 216
• Uses the Order Phonograph to bring 107,336 planets into a synchronized cosmic choir. 217

Ena’s Legacy

Sunday’s connection to the fallen Aeon Ena provides the foundation for his path toward godhood.

• Uses Ena’s Radiance to briefly possess Ena’s outward radiance and advance on the Path of Order. 163
• Suppresses a Stellaron until it submits out of fear of being sealed and replaced. 170
• Reaches the threshold of Aeonhood through Ena’s remaining Path and the realm of Order’s philosophy. 193
• Uses Order and Harmony together to redefine the known universe’s reality rules and create his paradise. 236

Path Cultivation and Recruitment

Sunday actively creates Pathstriders to strengthen the Ena Order and spread its influence.

• Uses the Order Phonograph to let believers hear Order’s music and potentially embark upon the Path of Order. 170
• Supplies executives with Light Cones so ordinary people can wield extraordinary abilities. 171
• Guides Rui Mengmeng onto the Path of Order and hires her through Angel International. 175
• Recognizes angels as especially suitable candidates for the Path of Order because of their discipline, fairness, and perseverance. 202

Leadership and Persuasion

Sunday is an experienced leader with a commanding presence and considerable skill in rhetoric.

• Angel International’s executives fear and respect him despite his outward politeness. 164
• He is described as skilled at speeches and persuasion, treating language as a basic tool of governance. 201
• Uses Angel International’s resources to spread Order internationally, recruit super-gene inheritors, and equip his followers. 170 171

Equipment / Weapons / Items

• Ena’s Radiance — Gold item that grants him a temporary manifestation of Ena’s radiance and advances his Path of Order. 163
• Last Order Record Player — A restored record player that plays ancient melodies of Order and helps cultivate believers. 164
• Order Phonograph — Golden Curio capable of transmitting Order’s music and giving believers a chance to embark on the Path of Order. 170 217
• Light Cones and Curios — Distributed to Angel International personnel to improve their survival and combat capability. 170 171
• Stellarons — Sunday possesses multiple Stellarons and keeps at least one under direct suppression. 170
• Suisui Ghostling — A controllable Heliobus used to possess Angel International’s leadership. 165
• Fruit of Immortality / Branch of Everlasting Life — Abundance relics used to tempt and control little Phantylia. 208

Relationships

• Robin — Younger sister and attached counterpart; his closest confidante and the person whose happiness he prioritizes above all others. They share the goal of creating a paradise. 157 161 236
• Angel Yan — Initially confronts Sunday after intruding into Angel International. He traps her within Order’s dimensional space, offers her a choice of paths, and secretly turns her into an Order puppet; she later becomes a Pathstrider of Order. 176 179 201
• Angel Zhui — Angel liaison assigned by Kaisa to remain on Earth and assist Sunday when possible. 199 202
• Kaisa — The Angel King whose Justice Order Sunday considers compatible but subordinate to his own. She ultimately joins the Ena Order. 201 202 232
• Rui Mengmeng — Super-gene inheritor recruited by Angel International; Sunday personally guides her onto the Path of Order and employs her. 174 175
• Little Phantylia — A dangerous subordinate whom Sunday tempts with Abundance relics and sends to destabilize the Fiery Sun Civilization for Order’s expansion. 208 233
• Carl — A powerful opponent and observer fascinated by Sunday’s unknown power. Sunday invites him to join Order, but Carl refuses and later challenges him through an unknown device. 215 216

Story Role / Major Arcs

Establishing the Ena Order

Sunday commits himself to creating a paradise on Earth and begins gathering the power required to do so. After acquiring Ena’s Radiance and the Last Order Record Player, he uses Angel International to spread Order, arm followers, and form the Choir Beyond the Heavens. 161 163 164 170

Confrontation with the Angels

When Angel Yan investigates Angel International, Sunday places her in an Order-controlled dimension, reveals the existence of the unknown universe, and offers her a place in either Harmony or Order. He later negotiates with Kaisa, making clear that her Justice Order must eventually submit to his singular Order. 176 177 200 201

Taotie Invasion and Earth’s Submission

Sunday erases the Taotie First Fleet’s attack on Juxia City and causes the fleet to disappear beneath Ena’s harmonics. The event convinces Earth’s governments to support the faith of Order. 189 193

War against Disorder

Sunday subdues a Phantylia fragment, deploys little Phantylia against the Fiery Sun Civilization, and personally confronts Morgana after she spreads demonic corruption on Earth. He nearly erases Morgana’s fourth-generation divine body before Carl intervenes. 208 210 214 215

Ascension of God Sunday

Empowered by the wishes of his followers, Sunday becomes Harmonic Choir: Dominicus and demonstrates power capable of reaching Carl across dimensions. He then transforms Earth and the Solar System into a Penacony-like domain under Order. 216 218

Charmony Festival and Cosmic Paradise

Sunday invites more than 17,000 qualified civilizations to the Charmony Festival. During Xipe’s descent, he exploits the changing universal rules to expand his domain across the known universe, erase the Void, and recreate reality according to his own Order. 219 235 236

Notable Quotes

“I will seize the sun and make the rules turn for me, providing the weak with a basic living environment while bringing restraint and a path forward to the strong.” 211

“Order shall endure forever.” 211

“Day of doubt has arrived!” 236

“By this seven-day oath, I command you to obey—It was not you who created all things. Rather, humanity recreated you!” 236