Reilo

Biodata

Feature	Value
Name	Reilo (雷洛)
Alias(es)	X; Mr. X; Eye of the Sun; Explosive Slaughterer; Sun Power
Species/Race	Human Scholar; later evolves into the stellar life-form known as Reilo Star
Gender	Male
Affiliation	Grand Natural Sciences Academy; Reilo's Solar Energy Laboratory; Royal Academician Committee; Academic World
Occupation/Role	Scholar, alchemist, laboratory founder, Royal Academician
Status	Active
First Appearance	3

Power Progression

Stage / Realm / Level	Chapter	Notes
Level 0 Energy Magnetic Field	52	An introductory scholar whose fundamental life essence remains vulnerable to ordinary beasts.
First stage of Self-Control completed	159	Achieves 100% muscular potential development; his apprentice-fighter physique can exert the strength of a formal fighter.
Level 2 Energy Magnetic Field	181	Recently advances, gaining the capacity to condense energy into shields, clothing, and other constructs.
Fifth stellar evolution	294	Completes an evolution after absorbing 0.4g of Star Crystal-derived essence.
Level 2 Energy Magnetic Field insight	253	Gains further insight during the Xilan assessment while fighting as the Explosive Slaughterer.
Star Body True Body	404	Activates a rock Stone Giant form over ten meters tall, with a force field capable of resisting the Death Storm.
Reilo Star Essence / stellar life evolution	404 405	Fuses accumulated essences into 25.5g of Reilo Star Essence; grows to 100 meters while attempting to break the Star Curtain World's natural-law blockade.
Eighth Star Body True Form	406	Reaches power close to a Level 4 being and gains the capacity to nurture life.
Peak Level 4 life form	718	Materializes the Gravity Law briefly and names it Myriad Phenomena Order.
Level 5 Taidou	828	His will merges with law; he can manifest as a flattened projection backed by a distorted gravitational singularity.
Theoretical Level 6 strength	982	Reforges the Star Body True Body with the Star Source Holy Mountain; later reveals a Level 6 creature aura through the Artificial Sun Law.
Level 6 Star Body True Body	982 1021	Compresses his formerly immense True Body through Space Power and Gravity Law so it can be activated and concealed alongside his human form.

Background / History

Reilo grew up in Lake Onyx Town under the expectation that he would become a missionary of the God of Light. Following his father's death, he learned that his family descended from sorcerers and inherited the Star Core Necklace and Brocade Badge. Reading Evolution's Profound Meaning shattered his certainty in the God of Light and left him unable to pray as before. Fearing exposure would endanger those close to him, he initially continued living behind a facade. 3

He entered the Grand Natural Sciences Academy as a commoner determined to change his fate through knowledge. Early in his studies, he remained physically weak by his own assessment, but his academic potential, Star Core, and cautious approach steadily distinguished him from his peers. 52 99

Reilo chose Starry Sky Academia over inheriting Gubo's Ancestral Clone research path, believing his limited wisdom and energy required him to commit to a single truth. This choice became the foundation of his later stellar evolutions, solar-energy research, and Star Body True Body. 141 159 179

After graduating with an unprecedented haul of over one thousand assessment badges, Reilo established himself in Red Ridge and built the Solar Energy Laboratory. His work on Solar Gas, unstable matter, the Solar Energy Reactor, radiation weapons, and the Star Body True Body made him an increasingly influential figure in the Academic World. 276 294 320 371

His political influence grew alongside his research. He became a Royal Academician, participated in conflicts involving the old noble order and the Church, and ultimately became associated with the transition from the Grand Duchy's old era to a new Scholar-led order. His actions earned both admiration and condemnation. 480 592 593

Appearance

Reilo's appearance changes dramatically according to his evolution, equipment, and projection state. In ordinary form, he is described as thin, tall, and somewhat pale; in combat or concealment, he often wears a scholar's robe and the X Mask. 409 606

• In his early Star Body True Body, he becomes a dark rock Stone Giant more than ten meters tall, with alternating sun-and-moon eyes. 404
• At peak stellar evolution, his Reilo Star form reaches one hundred meters before confronting the Star Curtain World's laws. 405
• His projection form can appear as a normal human while his true body remains unable to move freely in the world. 430
• As a Level 5 being, he can flatten himself into a childlike drawing-like projection backed by a gravitational singularity. 828
• The X Mask and plain robes frequently conceal his identity and age. 247 606

Personality

Reilo is calm, observant, and intensely committed to pursuing truth through scholarship. His early religious doubt develops into a rejection of false belief and a conviction that objective laws must be understood regardless of danger or cost. 3 404

He is persistent in research, enduring repeated alchemical failures before developing methods that use the Star Core's material-fusion prompts. He also approaches combat analytically, identifying opponents' weaknesses, employing prepared tools, and adapting his tactics to the situation. 131 173 537

His pursuit of progress can be ruthless. During the assessment against Xilan students, he overwhelms opponents without mercy, though he is capable of calculated mercy when he sees value in it, as with Bai Lian. He considers harsh actions against the old noble powers necessary for truth and a new order, accepting the resulting infamy. 240 253 592 593

In later life, Reilo becomes increasingly reclusive and burdened by the costs of his evolution, including confinement within the Star Body True Body and the consequences of his research. 901 987

Abilities & Skills

Star Core

The Star Core Necklace is Reilo's inherited artifact and central research aid.

• Appraises materials and records resource information. 16 33
• Provides material-fusion degree prompts within an alchemy furnace. 131
• Detects and analyzes evolved Star Essence. 404
• Supports the evolution of Self-Control and his Starry Sky Academia path. 33 159

Gravity Law

Reilo's primary Law Power is gravity, developed through his stellar research and Heliocentric Theory.

• Creates gravity energy balls and spheres for direct attacks. 231 239 260
• Lifts and controls massive stone pillars with lunar gravitational tide. 239 240
• Forms a gravitational magnetic field and force-field isolation layer. 404
• Suppresses or absorbs other Law Power, including An Liya's cancerous proliferation. 751
• Materializes as Myriad Phenomena Order, a law of celestial order that crushes intruding bodies. 718

Eye of the Sun and Sun Power

Reilo channels genuine sunlight and solar energy rather than merely elemental flame.

• Earns the title Eye of the Sun on the Elite Rank list. 143
• Uses Sun Eye techniques to kill powerful magical beasts and hostile creatures. 481 522
• Summons sunlight at night, causing monsters to flee. 497
• Creates destructive dark-red fireballs capable of annihilating a Level 3 mutated Blood-Eyed Evil Eye. 497
• Develops solar-energy research into the Solar Energy Reactor. 294 320

Star Body True Body

Reilo transforms himself into a stellar life-form through repeated evolutions.

• Gains immense physical resilience and can survive the Death Storm. 404
• Uses Star Body Essence to grow, forge new bodies, and resist hostile natural laws. 404 405
• Reaches near-Level 4 power in his eighth true form. 406
• Exists in a projection form when his true body cannot move freely in the world. 430
• Later compresses the True Body through Space Power and Gravity Law for practical activation. 982

Self-Control

An auxiliary body-development discipline contained in the Star Core.

• First stage: Muscular Self-Control. 33
• Maximizes physical potential rather than directly changing life essence. 153
• Improves the efficiency of other body-tempering methods. 159
• Is ultimately incompatible with Reilo's Starry Sky Academia, forcing him to prioritize the latter. 159

Alchemy and Magic-Item Refinement

Reilo is an accomplished alchemist and maker of Magic Props.

• Uses Black Melting Gold Flame and Magical Adsorption Liquid to extract iron from the Black Demon Iron Sword. 57
• Creates intermediate-grade energy rings, including a mutated ring with passive energy-recovery acceleration. 131
• Refines his first proper Magic Wand, which mutates into a flame-warhammer form with a gravity fireball attack. 150
• Establishes the Solar Energy Laboratory and advances research into Solar Gas and reactor technology. 294 320
• Completes the Particle Realm Eye Wand using the four Creation Swords as its staff. 892

Equipment / Weapons / Items

• Star Core Necklace — inherited artifact used for appraisal, analysis, and evolution-related functions. 3 16 131
• Brocade Badge — inherited badge that astonishes the town priest; its origin and purpose are initially unknown. 3
• X Mask — given by Gubo for protection; used to maintain Reilo's identity as X or Mr. X. 150 247
• Flaming Dragon Roar Magic Wand — Reilo's refined wand; can take the form of a flame warhammer and launch gravity fireballs. 150 159
• 1024 Nights Guardian Shield — defensive magic item used to stall opponents and create counterattack opportunities. 159 173
• Space-Time Altar — used in Reilo's plans for spatial research and laboratory construction. 239 294
• Mithril Dust Seal — a book-like seal that evolves by devouring Dark Essence; later used to seal Shatuo. 597 654
• Particle Realm Eye Wand — completed wand incorporating four Creation Swords and the Mother Bean Emperor. 892

Relationships

• Gubo — Reilo's mentor and alchemy teacher; gives him the X Mask, supports his development, and entrusts him with ancestral clone notes before his death. 131 150 751
• Lianyi — Gubo's wife and Reilo's mentor's wife; provides protective support, introductions, and advanced magic scrolls. 69 150
• Anna — childhood friend whose affection for Reilo is complicated by his intended religious path. 3
• Orn — fellow scholar and long-term friend; later joins Reilo's laboratory network and remains tied to Reilo's family life. 8 295 655
• Bai Xing — academy friend who repeatedly invites Reilo to cooperate, including during the graduation assessment. 57 227
• Yaqian — assessment partner and Space-Time Altar researcher; joins Reilo after witnessing his gravity abilities. 239 240 294
• Bai Lian — former Xilan opponent whom Reilo spares; later becomes the first researcher at his Solar Energy Laboratory. 253 294
• Lulu — aspiring mercenary leader who wants Reilo as chief mage of Frost Creation; later receives his advice on recruitment. 57 301
• Whitey / Xiao Bai — Plant Ginseng Elf medium partner; grants Reilo partial plant-elf talents and assists his later exploration. 180 403 406
• Thunder Phoenix — Level 3 giant bird subdued by Reilo and retained as a mount. 295
• Corleon — powerful scholar, collaborator, and complicated ally; their relationship is shaped by shared research, political conflict, and mutual influence. 430 655 751
• Lola — Reilo's daughter; their bond remains close through his later reclusive years and travels. 330 655 987 1115
• Tianci — Reilo's son, a prominent academic prodigy influenced by Corleon's rebellious character. 655 1046
• Bailan — Reilo's disciple and trusted operative, assigned intelligence and infiltration missions. 982 838 855

Story Role / Major Arcs

Academy years

Reilo enters the Grand Natural Sciences Academy as an ambitious commoner scholar. He develops the Star Core's functions, learns Self-Control and alchemy, rises through the Elite Rank, and receives the title Eye of the Sun. 16 33 61 131 143

X identity and field exploration

Leaving the academy under the identity of Mr. X, Reilo travels through the Grand Duchy and joins mercenary work. He conceals his identity with the X Mask while pursuing Magic Eye Pyramid exploration, medium-partner research, and stellar evolution materials. 150 151 165 180

Graduation assessment

During the professional assessment, Reilo allies with Yaqian, dominates the neutral zone with his gravity-controlled stone pillar, and sweeps through Xilan competitors. He earns the feared identity of the Explosive Slaughterer and collects more than one thousand badges. 239 240 253 276

Red Ridge and solar-energy research

Reilo founds the Solar Energy Laboratory in Red Ridge, recruits Bai Lian and other researchers, subdues the Thunder Phoenix, and develops Solar Gas research and the Solar Energy Reactor. 294 295 320

Reilo Star evolution

Seeking a radical evolutionary breakthrough, Reilo forges the Star Body True Body in the Death Storm, becomes Reilo Star, and eventually attains an eighth true form with power close to Level 4. 403 404 405 406

Academic and political transformation

Reilo becomes a Royal Academician and helps reshape the Scholar world amid conflict with the Church, nobles, and monsters. His role in ending the old Grand Duchy order makes him both a hero and a feared figure. 480 592 593 614

Alliance era and higher-law research

As a Taidou and later a theoretical Level 6 being, Reilo advances the Academic World's alliance, studies Artificial Sun and Space Power, reforges his True Body, and prepares for threats from Superhumans and other civilizations. 718 751 982 984 1021

Notable Quotes

“Nature doesn't sympathize with the weak, does it?” 253

“Of course, I’ll deal with the weak ones first.” 260

“It doesn't matter who stands in the path of truth; the outcome will be the same.” 592

“Myriad Phenomena Order.” 718

Trivia

• Reilo initially ranked only 108th on the first-year Elite Rank with 51 Elite Points. 61
• He was once considered physically weaker than a strong hunter despite being a mage. 52
• Becoming Whitey's medium partner leaves Reilo unable to eat plant-based food, making him a pure carnivore. 180
• Reilo's assessment badge total of 1,012 was described as unprecedented. 276
• He often conceals himself behind the X Mask, leading several people to know X without recognizing Reilo. 247 259 627