Jupiter

Biodata

Feature	Value
Name	Jupiter (朱庇特)
Alias(es)	Ancestor Person; Free / Free Man; Superpower Progenitor; Emperor; God on Earth; King of Apokolips
Species/Race	Human with Viltrumite heritage
Gender	Male
Affiliation	Global Guardians; Hero Association; Multiverse Hero Association; Emperor's Legion; Apokolips
Occupation/Role	Superhero, multiversal ruler, founder of the Multiverse Hero Association
Status	Active
First Appearance	Chapter 1

Power Progression

Stage / Realm / Level	Chapter	Notes
Superpower awakening	1	Awakens Viltrumite abilities after years of physical training.
Flight-capable Viltrumite	5	Learns to fly effortlessly and races Nolan.
One-eyed alien power absorbed	24	Gains highly precise control over his physical strength after absorbing the alien assessor's power.
Heat Vision and Super Senses	49	Receives abilities obtained through completing his objective in The Boys world.
S-Class Hero, Rank 17	52	The Hero Association names him “Free” after he overwhelms the selection venue.
Explosive Star (Quasi-Stellar)	63	Endures repeated near-death rebirths in the Sun's core for two weeks; Zombie Man's healing enables his recovery.
Psychokinesis and psychic resistance	78	Defeats Geryuganshoop and absorbs his psychokinetic power, strengthening his mind against psychic attacks.
Phoenix Force bearer	132	Absorbs the Phoenix Force from Jean Grey.
Individual-universe level	146	Absorbs and feeds matter and energy into his home universe, establishes Heaven, Hell, and psionic space, and gains administrative authority over it.
Progenitor of light and darkness	210	After absorbing the Four Oaths, becomes the universe's first light and the Progenitor of light and darkness.
New God / King of Apokolips	326	Defeats and absorbs Darkseid, succeeding him as Apokolips's ruler.

Background / History

Jupiter arrived in a strange world and began relentlessly conditioning himself from childhood, practicing taekwondo, karate, boxing, mixed martial arts, and other disciplines. He trained to control his body even before awakening his powers, seeking stability in an unfamiliar life. 1

As a high school student, he became a minor campus celebrity through football and personal accomplishments. Students regularly greeted him, while classmates regarded him as tall, handsome, well-born, and nearly “too perfect to be human.” 10 23

After awakening alongside his twin brother Mark, Jupiter quickly demonstrated far greater composure and strength. He blocked Tom's punch with one finger, learned flight with ease, and began operating alongside Nolan in secret plans against the Global Guardians. 2 5 8

Jupiter joined the Global Guardians and the Viltrumite Youth Group, but routinely imposed his own authority over both allies and enemies. During the Flaxen invasion, he independently invaded the Flaxen planet, devastated its forces and cities, and crashed its space fortress into the world. 12 15 18

His ambitions expanded beyond Earth after gaining access to multiple worlds through his System. He sought Homelander's Heat Vision, Boros's Star-Crushing Roar Cannon, and eventually envisioned conquering the universe and invading the multiverse. 24

Appearance

Jupiter is a tall, muscular young man whose appearance is widely considered exceptionally handsome. His public image as a “perfect” high school legend contrasts with his increasingly imposing battle attire and godlike presentation. 23 88

• Initially wears a white battle suit marked with a large “F” on the chest; he later defines the letter as “Freedom.” 8
• Later adopts a black battle suit with white trim to distinguish himself from Nolan. 87
• Wears white clothing during his Hero Association assessment, where his appearance and aura remind an official of Blast. 52
• As an Emperor's Apostle benefactor, grants white-and-gold battle suits modeled after his own to his chosen protectors. 147

Personality

Jupiter is confident, domineering, and intensely self-directed. He dislikes surveillance, resents interruptions, and reacts violently when others attempt to control, investigate, or obstruct him. 17 24

He presents himself differently depending on circumstance. At school and before the public, he can appear warm, courteous, and heroic; in private, he is calculating, manipulative, and willing to kill or exploit others for power, information, or political control. 23 31 36 118

Despite his brutality, Jupiter considers himself committed to humanity's advancement. His long-term objective is a human-centered cosmic empire in which humanity becomes powerful enough to dominate alien civilizations and endure across the multiverse. 93 105 114

Abilities & Skills

Viltrumite Physiology

Jupiter possesses immense physical strength, speed, durability, and flight.

• Blocks attacks with a single finger and effortlessly overwhelms ordinary opponents. 2
• Flies at extreme speed and can transform into a lightning-like or light-like streak while moving. 12 18 63
• Survives repeated near-death exposure within the Sun's core. 63
• Accidentally destroys half the Moon during an assessment battle. 21
• Defeats forces ranging from alien armies to the Justice League and Darkseid. 18 312 326

Heat Vision

Jupiter acquired Heat Vision after his campaign in The Boys world. 49

• Uses crimson beams capable of bisecting superpowered council members. 117
• Incinerates pirates during the Summit War. 230
• Uses the ability to kill a member of the Shazam Family and absorb her power. 313
• Leaves massive warnings burned into the Earth after destroying King Om's army. 316

Psychokinesis and Telepathy

Jupiter gains psychokinesis from Geryuganshoop and later demonstrates telepathic abilities. 78 98

• Stops the Berserk Beast's retreat through telekinesis and pulls it back from space. 98
• Detects Tatsumaki's intense thoughts through telepathy. 105
• Possesses improved mental defenses after absorbing Geryuganshoop. 78

Absorption

Jupiter can take powers, energy, and even beings into himself.

• Absorbs the one-eyed alien assessor's power, improving control over his strength. 24
• Absorbs Geryuganshoop's psychokinesis. 78
• Drains the Phoenix Force from Jean Grey. 132
• Absorbs Darkseid and succeeds him as ruler of Apokolips. 326
• Can consume planets and transform their contents into parts of his own body. 143

Phoenix Force

The Phoenix Force eventually takes Jupiter's own form rather than resembling Jean Grey's former power. 147

• Manifests as a colossal crimson phoenix. 147
• Greatly accelerates his creation of world-consuming blue seeds. 143
• Allows him to empower Magneto, Jean Grey, Professor X, Storm, and Tatsumaki as the Emperor's Apostles. 147
• Supports his role as the Progenitor of light and darkness. 210

Multiversal Authority and Avatars

After establishing his own universe, Jupiter gains administrative authority and begins extending his influence across worlds. 146

• Establishes psionic space, Heaven, and Hell within his universe. 146 159
• Uses Dormammu's body to construct Hell and nails Dormammu's consciousness to its gates. 159
• Creates countless avatars for multiversal conquest; even the weakest are planetary-level, while stronger ones reach star or solar-system-level combat power. 159
• Commands five hundred million super-warriors and a personal guard of roughly one thousand enhanced Viltrumites. 147

Equipment / Weapons / Items

• White “F” battle suit — Requested from Atro; the “F” is later explained as standing for “Freedom.” 8
• Black-and-white battle suit — Adopted to distinguish his identity from Nolan's. 87
• Infinity Stones — Used to expand parallel universes within his Great Universe. 157
• Compound V / Compound X — Acquires adult Compound V and uses enhanced Compound X to create and train super-warriors. 49 147
• System — Connects Jupiter to other worlds, enables world selection, and provides objectives and rewards. 24 31

Relationships

• Mark Grayson — Twin brother. Jupiter praises Mark's progress, worries about his feelings, and sometimes teaches him to flee problems rather than confront them. 2 5 10
• Nolan — Father and fellow Viltrumite. They race in flight, coordinate plans, and share confidence in Jupiter's potential. 5 8 87
• Deborah — Mother. Jupiter considers giving her Compound V but refrains because its side effects remain unstable. 49
• Atom Eve — Classmate, ally, and frequent companion. Eve supports Jupiter but increasingly questions his decisions and senses unfamiliarity in him. 15 31 86
• Robot Jack — Loyal subordinate and later subject. Jack deduces Jupiter's involvement in the Guardians' deaths and accepts his service under Jupiter's empire. 93
• Dr. Genos — Recruited scientist and collaborator. Jupiter brings him into his world to support his modification plans. 91
• Tatsumaki — S-Class hero and eventual Emperor's Apostle. Their relationship is marked by teasing, tension, and her eventual willingness to join his multiversal plans. 65 105 147
• Saitama — Briefly encounters Jupiter after the Z City incident and regards him as a good person after receiving seaweed from him. 68
• Jean Grey — Former Phoenix Force host and trusted Emperor's Apostle. Jupiter entrusts her with extensive supervisory authority over his universe. 132 147
• Diana — Warns Jupiter of threats against him and recognizes his ascent to godhood after he absorbs Darkseid. 326
• Hancock — Develops feelings for Jupiter during his time around Amazon Lily. 239

Story Role / Major Arcs

Early Viltrumite Awakening

• Awakens powers after a lifetime of martial training. 1
• Establishes his superiority over school rivals and reveals his powers to Mark. 2
• Learns flight and begins preparing for conflict with the Global Guardians. 5 8

Global Guardians and Flaxen Conflict

• Joins the Youth Group under the name “Ancestor Person.” 15
• Leads rescue efforts against invading aliens, while personally annihilating the hostile force. 12
• Invades the Flaxen homeworld and destroys its military infrastructure. 18
• Becomes a probationary Planetary Alliance member after a lunar assessment. 21

The Boys and One-Punch Man Campaigns

• Enters The Boys world to gain Heat Vision and establish himself as a public hero. 31
• Manipulates Homelander and Vought while building mass political support. 36 37 47
• Becomes the Superpower Progenitor after completing his self-defined objective. 49
• Enters the One-Punch Man world, earns S-Class status as Free, and rises through solar training and monster-power acquisition. 50 52 63
• Defeats Geryuganshoop and confronts Boros. 78

Imperial Expansion

• Reforms the Global Guardians and declares that the strongest hero should lead. 86
• Reveals plans for a human-centered cosmic empire to Robot Jack. 93
• Establishes the Multiverse Hero Association and places heroes under centralized management. 105 114
• Kills political opponents and exploits religious belief to cultivate worship. 117 118

Universe Building and Multiversal Conquest

• Absorbs the Phoenix Force and relocates multiple Earths into his home universe. 132 143
• Constructs his own universe, Heaven, Hell, and psionic space. 146 159
• Empowers five Emperor's Apostles to guard his universe. 147
• Begins sending avatars into lower- and intermediate-level universes to annex them. 159

Later World Campaigns

• Appears in the Xiong Bing Lian world as a golden God of War and clashes with Keisha and Morgana. 170 171
• Supports and transforms Angel civilization through stellar biological engines and upgraded divine bodies. 176
• Operates in the One Piece world as a bounty hunter and later Marine Admiral. 214 239
• Defeats Justice League and Shazam Family forces in the DC world. 312 313
• Publicly declares himself a god and threatens the world after annihilating King Om's army. 316
• Defeats Darkseid, absorbs him, and becomes Apokolips's new king. 326

Trivia

• Jupiter dislikes being watched or monitored and killed an invisible GBD soldier after discovering the surveillance. 24
• He is notably protective of his meals; Mark identifies interrupted lunch as enough to ruin Jupiter's mood for an entire day. 17
• His earliest superhero name, “Ancestor Person,” was chosen by Jupiter himself. 15
• His stated slogan is: “I'll do whatever the f*ck I want.” 24