Star

Biodata

Feature	Details
Name	Star (星)
Alias(es)	Stelle; “Stellar Core Spirit Miss Star” 158 621
Species/Race	Human; host of a stable Stellar Core 160 161
Gender	Female
Affiliation	Stellar Train / Express Crew 160 161
Occupation/Role	Nameless One; Simulated Universe tester 160 161
Status	Active 626
First Appearance	Chapter 158

Power Progression

Stage / Realm / Level	Chapter	Notes
Stable Stellar Core host	158, 161	Awakens with a Stellar Core sealed inside her body. Dan Lei considers her physique essential to containing it, though she initially cannot use its power directly.
Simulated Universe combat growth	161	Repeated tests in the Simulated Universe rapidly improve her battle experience and strength, bringing her close to untransformed Dan Heng.
Erudition and Preservation applications	354, 372	Her Erudition power can disturb Meme-based beings, while her Flame Spear’s Preservation power reinforces her physique and resistance.
Memory Destiny manifestation	589	Switches to the Memory Destiny, uses a Feather Pen, and summons Demug in its enlarged Mimi form to rescue herself and March 7th.
Edge of star-destroying strength	604	Her normal strength is assessed as only beginning to reach star-destroying level; she withstands a direct clash with the Moonhunter despite being overpowered.
Stellar Core Spirit	621	Referred to as “Stellar Core Spirit Miss Star,” accompanied by her versatile Memory Spirit, Demuguo.

Background / History

Star awakens at Herta Space Station after the Antimatter Legion incident with a Stellar Core inside her body and no memories of her past. Her condition draws competing reactions: Herta wants to study the stable Stellar Core host, while Himeko argues that Star should join the Nameless Ones on the Stellar Train. Dan Lei supports allowing Star to decide her own future. 158 160

After joining the crew, Star becomes a Simulated Universe tester and helps station personnel with miscellaneous work for credits and small inventions. The testing’s time-dilated, highly realistic battles rapidly improve her combat ability. 161

Personality

Star is playful, blunt, and willing to negotiate for her own interests, as shown when she discusses the conditions under which Herta may study her. 160

Despite her irreverent humor, she is strongly attached to her companions. Liuying’s apparent death in Penacony leaves her devastated, and she later continues trying to ease the tension between Liuying and March 7th. 365 379

She also responds decisively when allies need help, immediately assisting Bai E against the Fire-Thief and joining the Stellar Train’s efforts in Teyvat. 541 602

Abilities & Skills

Stellar Core Physiology

Star’s body contains a stable Stellar Core, a feat Herta considers extraordinary.

• Her special physique is considered necessary for safely sealing the Stellar Core within a human body. 161
• She initially cannot consciously draw upon the Stellar Core’s power. 161
• Her durability allows her to endure heavy impacts that would severely injure ordinary fighters. 604

Path Combat

Star alternates between offensive weapons and powers associated with different Paths.

• Uses a Flame Spear aligned with Preservation; its primary benefits are physical enhancement and resistance rather than large-scale shielding. 372
• Uses a baseball bat empowered by white Destruction energy in direct combat. 541 604
• Her Erudition power can agitate the Meme forming a Penacony guard’s body. 354
• Her Preservation shields offer little protection from broad area-of-effect attacks. 372

Memory Destiny

Star can invoke Memory Destiny power through a Feather Pen and her Memory Spirit, Demug.

• Summons Demug in its Mimi form as a physical combat and rescue aid. 589
• Can dismiss Mimi to free it from restraints formed from hostile Meme streams. 589
• Has a Meme-sensitive physique, making her unusually affected by dream and memory-related phenomena. 579

Equipment / Weapons / Items

• Baseball Bat — her recurring close-combat weapon, used with Destruction energy. 541 604
• Flame Spear — Preservation-aligned polearm form. 364 372
• Feather Pen — used when invoking the Memory Destiny. 589
• Demug / Mimi — her versatile Memory Spirit. 589 621

Relationships

• Dan Lei — Supports her joining the Stellar Train and assists her when Computational Wrigglers invade the space station network; he later protects her during the battle with Phantylia. 160 161 239
• Himeko — Wants to take Star in as a Nameless One and protect her from being treated solely as a research subject. 160
• March 7th — Fellow Express Crew member and close companion; Star repeatedly tries to bridge the tension between March 7th and Liuying. 379
• Dan Heng — Fellow Nameless One who searches for and ultimately rescues Star from the Memory Tide in Onpharos. 590 591
• Liuying — Star is deeply affected when Liuying appears to die saving her; Liuying later places her trust in Star. 365 379
• Lumine — Cooperates with Star in Penacony and later receives Star’s help during the Teyvat crisis. 364 602
• Bai E — Fights alongside Star to return the final Seed of Destruction; after the Re-creation, he entrusts her with the Oracle of the Savior and the title of Caelus Rana. 541
• Silver Wolf — Sends Star a code leading to a hidden Penacony dreamscape map connected to Chadwick and Sam. 368

Story Role / Major Arcs

Herta Space Station

• Awakens as an amnesiac Stellar Core host after the Antimatter Legion attack. 158
• Is accepted as a future Stellar Train member and Simulated Universe tester. 160 161
• Seeks Dan Lei’s aid against Computational Wrigglers that infiltrate the station network. 161

Penacony Holy Grail War

• Accompanies Liuying during the investigation of Penacony’s hidden areas and fights Dream Company forces. 354 364
• Believes Liuying has died saving her after What Faces Death attacks, leaving her grief-stricken. 365
• Receives Silver Wolf’s hidden-map code and joins the effort to uncover Chadwick’s location. 368
• Reunites with Liuying and advocates treating her as an ally despite the Stellaron Hunter connection. 379

Onpharos

• Faces a crisis in which her altered soul may no longer match her original body if she dies within Onpharos. 516
• Helps Bai E defeat Hei E and return the final Seed of Destruction, but is swept away by the resulting torrent of memories. 541
• Arrives in the Long Night Moon era as a prophesied savior alongside Dan Heng and Xilian. 579
• Uses Mimi to evade Long Night Moon’s attempt to capture her and March 7th. 589
• Is rescued from the Memory Tide by Dan Heng after fifteen years pass within Onpharos. 590 591

Teyvat Side Story

• Answers Dan Lei’s request for the Stellar Train to rescue Lumine during Teyvat’s Abyss crisis. 602
• Clashes with the Moonhunter using her baseball bat and Destruction power, sustaining minor injuries. 604
• Continues participating in the campaign against the Moonhunter and the Abyss threat. 621 626

Notable Quotes

“No problem, I’ll initiate the assault! Rules are meant to be broken! Behold my winning strike!!” 541

“She is the Pink Cloud Celestial Maiden, and the cool guy with the Spear over there is the Cold-Faced Little Azure Dragon. You insignificant Blood Sin Spirit, retreat quickly upon hearing our names!” 604