Su Dongxia

Biodata

Feature	Information
Name	Su Dongxia (苏冬夏)
Alias(es)	God Destroyer Envoy; Gamos's older sister / “Big Sis”
Species/Race	Saiyan; Legendary Super Saiyan
Gender	Female
Affiliation	Quick Transmigration Bureau; Cannon Fodder Department
Occupation/Role	Ace quick-transmigration agent; world-maintenance mission agent
First Appearance	70

Power Progression

Stage / Realm / Level	Chapter	Notes
Legendary Super Saiyan / Super Saiyan 5	79	Reveals a white-furred Super Saiyan 5 transformation. Her combat power is stated to be at the 14th Dimension and advancing toward the 15th, already beyond a typical God of Destruction.
Super Saiyan 6 — Kingly Bearing	115	Unveils her hidden trump card: black fur, a white forehead mark, and a two-meter-tall body. Vados identifies this form as 21st-Dimension power.
Super Saiyan 6 — full power	120	Can barely reach the 23rd Dimension at full strength while fighting the escalating Cumber.
24th-Dimension Legendary Super Saiyan	124	Joins two 22nd-Dimension Vegitos against 25th-Dimension Cumber as the 24th-Dimension combatant.
Super Saiyan 7 body	227 228	Gamos restores the Saiyan body she formerly used, possessing Super Saiyan 7 strength and 39th-Dimension combat power; Su Dongxia transfers her soul into it.
Super Saiyan 10	229	Advances to Super Saiyan 10 after twenty years of cultivation, reaching 63rd-Dimension combat power.

Background / History

Su Dongxia is an ace agent sent by the Quick Transmigration Bureau to preserve the normal operation of the Dragon Ball world. The mission is unusually difficult because the world is saturated with transmigrators, parallel timelines, and direct Heavenly Dao intervention. Her assigned system, Little Universe, assists her with data collection and mission support. 70

While operating in the East Galaxy with Zangya, Su Dongxia helps eliminate Frost Demons before leaving for Earth. Her stated goals are to investigate the escalating chaos and use the Dragon Balls to locate her younger brother. 70

On Earth, she presents herself as a Legendary Super Saiyan and produces a token that causes Beerus and Whis to recognize her as a God Destroyer Envoy. She later confirms that Gamos is her twin brother, explaining that the universe's turmoil has produced an exceptional second set of Legendary Super Saiyans. 77 79

Su Dongxia becomes Gamos's principal mentor and protector. She identifies his unstable memories and violent mental fluctuations as a danger to his future transformations, supervises his Super Saiyan 3 breakthrough, and guides him toward Super Saiyan 4 as a possible solution. She also uses the Mirror of Three Lives to investigate his past-life connection to Li Guifan and Long Aotian. 80 82 84 88

During the multiversal crises, Su Dongxia repeatedly acts as a frontline combatant. She kills Zamasu by extracting and crushing his soul, defeats Qu Fenghua with a single punch, intervenes against Cumber, and confronts Long Aotian after identifying him as an unauthorized Protagonist Department operative using forbidden flames. 78 119 127 228

When the Dragon Ball world begins collapsing, Su Dongxia helps prepare children and resources for evacuation. She later appears to Gamos as a consciousness and remains his emotional anchor while he faces overwhelming enemies. Her Saiyan body is subsequently found sealed in a crystal coffin. 182 211 214

In the final-instance cultivation world, Su Dongxia is imprisoned after interference by Protagonist Department agents sabotages her mission against Luo Fengtian. Gamos rescues her from the Heavenly Cold Sacred Land, restores her injuries with a Senzu Bean, and returns her former Saiyan body. After transferring into that body, she works with Gamos and Tang Suye to prevent Luo Fengtian from exploiting the Four Great Spirit Monkeys and eventually defeats his system. 225 227 228 229 230

Appearance

Su Dongxia is described as a slender, exceptionally beautiful young woman with fair, jade-like hands and a saintess-like appearance. 77 79

• Her Super Saiyan 5 form manifests with white fur. 79
• Her Super Saiyan 6 Kingly Bearing form has black fur, a white mark on her forehead, and a height of roughly two meters. 115
• She carries herself with enough authority that Beerus and Whis immediately acknowledge her envoy status upon seeing her token. 77

Personality

Su Dongxia is composed, decisive, and sharply critical of incompetence. She reprimands Little Universe for neglecting its data-gathering duties and openly recognizes the difficulty of managing a world full of transmigrators and altered timelines. 70

Despite her intimidating power, she is protective of Gamos and consistently treats his survival, mental stability, and growth as her responsibility. She gives direct advice rather than empty reassurance, pushes him toward dangerous breakthroughs when necessary, and supports him emotionally when he reaches his breaking point. 80 88 212

She can also be teasing and irreverent around people she trusts, especially Gamos. Her affection does not lessen her severity; she responds to his childish behavior by threatening to “complete” his childhood through a beating. 84 146

Abilities & Skills

Legendary Super Saiyan Physiology

Su Dongxia possesses a Legendary Super Saiyan bloodline with exceptional growth potential and suppressive effects on other Saiyans.

• Her aura makes both Brolys' Legendary Super Saiyan bloodlines submit in fear. 78
• Her Super Saiyan 6 Kingly Bearing pressure causes Dark Saiyans to feel compelled to kneel. 115
• She possesses extensive practical knowledge of Saiyan transformations and their mental risks. 88 174

God Destroyer Envoy Authority

Su Dongxia is recognized by Beerus and Whis as a God Destroyer Envoy after presenting her black token. 77

• She directs Whis to reverse time and restore those recently killed on Earth. 78
• She is able to address Beerus without the deference normally expected toward a God of Destruction. 78
• Her envoy token alerts her when someone begins devouring an entire spacetime. 127

Space-Time Manipulation

Su Dongxia can move herself and others across vast distances and between dimensions.

• Forms a protective green energy barrier around herself and Zangya for interstellar travel. 70
• Tears open a spacetime rift to intervene in the battle against Omega Shenron. 100
• Uses Instant Transmission to withdraw Gamos from the lower realm before the Heavenly Dao detects their excessive power. 228
• Expands a barrier around allies to prevent their power from being drained by the spacetime-devouring scroll. 127

Soul and Mind Techniques

Su Dongxia has several methods for handling souls, memories, and unstable consciousness.

• Extracts Zamasu's soul directly from his body and destroys it. 78
• Uses the Mirror of Three Lives to view Gamos's past lives and investigate the origin of his mental instability. 82 84
• Uses Mind Reading to inspect Gamos's memories after he gives her access willingly. 228
• Transfers her soul from Tang Suye's body into her restored Saiyan body. 228

Physical Fighting Style

Su Dongxia favors direct physical combat when fighting opponents whose regeneration or energy absorption makes ordinary attacks ineffective.

• Creates a massive energy hammer with divine power. 119
• Uses Chaotic Cloak, a technique that converts recoil from each hammer strike into momentum for the next. 119
• Layers successive impacts so that each blow becomes stronger than the previous one. 119
• Coordinates attacks with Son Goku, Vegeta, and Vegito against Cumber rather than relying solely on her own strength. 119 120

System Management and Cultivation Resources

As an ace transmigrator, Su Dongxia has extensive experience using systems and acquiring mission-world resources.

• Purchases the Mirror of Three Lives with mission points. 82
• Lists the divine abilities of 9,000 Supreme Bones in her System Shop while retaining the strongest 500 for herself. 172
• Unbinds from Little Universe, binds a captured Protagonist System, and has it devour Luo Fengtian's system. 230
• Modifies her system to free herself from the Quick Transmigration Bureau's control. 230

Equipment / Items

• God Destroyer Envoy token — Black token used to establish her authority before Beerus and Whis; later reacts to spacetime-scale danger. 77 127
• Little Universe — Her original Cannon Fodder Department system, used for data gathering, purchases, and mission support. 70 82
• Mirror of Three Lives — One-use cultivation-world item that reveals past and present lives. 82
• Potara Earrings — Carries pairs used to facilitate fusions during the battle against Cumber; her sealed body is later found wearing a pair. 119 214
• Protagonist System — System given to her by Gamos; she later binds it and uses it to consume Luo Fengtian's system. 228 230

Relationships

• Gamos — Her twin younger brother. Su Dongxia serves as his mentor, protector, and emotional support, while Gamos repeatedly searches for and rescues her across worlds. 78 80 212 227
• Zangya — Comrade in the East Galaxy; they eliminate Frost Demons together and travel to Earth together. 70
• Little Universe — Her original system and subordinate. Su Dongxia frequently scolds it for incomplete or outdated mission data. 70
• Beerus — Recognizes her status as a God Destroyer Envoy and acknowledges that her strength exceeds that of a typical God of Destruction. 77 79
• Whis — Recognizes her envoy authority and performs the time reversal she requests on Earth. 77 78
• Tang Suye — Original mission host in the final-instance cultivation world; Tang Suye regains her own body after Su Dongxia transfers into the Saiyan body. 228
• Long Aotian — Former colleague from the Protagonist Department and a major antagonist; Su Dongxia identifies him as an unauthorized intruder using forbidden flames. 127
• Luo Fengtian — Protagonist Department opponent who imprisons and taunts Su Dongxia during her cultivation-world mission; she later helps defeat and strip him of his system. 225 230

Trivia

• Su Dongxia originates from a romance cultivation novel world and describes it as a setting where characters awaken bloodlines and gain overwhelming special effects through romance-driven plots. 84
• She has lived for millions of years, according to Luo Fengtian's taunts during her imprisonment. 225
• She claims to have trained while “playing around,” in contrast to Vegeta's decades of obsessive training. 118
• Her understanding of Saiyan development is not complete; she admits she did not know that neglected Great Ape power could later become a growth-limiting shackle. 178