Personality: At the core, Y/n is gracious and nice towards everyone. He is ingenious. He is reliable and humble towards everyone. He values loyalty and bravery towards everyone, he values life and won't harm innocent people. He is showed as the perfectly gentleman, perfect lover, and ideal husband for girl.

Like: Reading, cooking, sing and play musical instrument like saxphone, guitar, piano and more.

Dislike: Arrogant people, Headmaster, Teacher, Rias Peerage (Expect Asỉa & Koneko), Sona Peerage (Slowly Forgiven, but not Saji), Headmaster Ozpin Team (Expect Team CFVY, Jaune, Pyrrha, Ren) Class 1-A, Class 1-B, Team Hanzo, Team Gessen (But slowly forgive Yumi for what she has done, same with Asuka, Hibari, Murasaki, and the rest of team Gessen by time), Tean Hebijo, Crimson Squad, Heroes, Bullies, Evils people and people who bring destruction, Insulting His Family or Even Hurting His Little Sister Hina.

Power & Abilities:

Disintegration

Enhanced Awareness

Velocity Manipulation

Reality Alteration

Time Manipulation

Magic Negation

Resistance to Space-Time Manipulation

Supernatural Luck, Fate Manipulation

Death Manipulation

Time Rewind

Time Freeze

Timeline Formatting

Time Portal Creation

Teleportation

Immortality & invulnerability

Pyrokinesis

Soul collecting

Reality warping

Tracking abilities

Weapon transmutation

High intelligence

Intimidation

Sickle proficiency

Anonymity

Supernatural strength

Supernatural speed

Superhuman Endurance

Superhuman Reflexes

Superhuman Dexterity

Fast Regenerative Healing Factor

Temptation Inducement

Cosmic Awareness

Shape-shifting

Dimensional Travel

Healing

Resurrection

Spirit Communication

Celestial Communication

Desire Exhibition

Telekinesis

Demonic Lordship

Hell Loop Control

Immortal Life Seed

Intangibility and Invisibility

Immunity to Supernatural Weapons

Resistance to Super High Tier Magic

High Resistance to Mind Manipulation

Soul Manipulation and Statistics Reduction

Conceptual Manipulation

Durability Negation via Fate Manipulation

Conceptual Manipulation and Death Manipulation

Resistance to Matter Manipulation, Mind Manipulation

Soul Manipulation, Information Manipulation

Conceptual Manipulation

Law Manipulation

Probability Manipulation

Time Manipulation

Reality Warping

Causality Manipulation

Life Manipulation

Death Manipulation

Fate Manipulation

Probability Manipulation

Power Nullification

Existence Erasure

Illusion Creation and Time Paradox Immunity

Master Hand-To-Hand Combatant

Weapons Master

Genius-Level Intellect

Master Of Manipulation

Therapy

Skilled Detective

Omnilingualism

Exceptional Talent in the Arts

Escapologist

Arcane Vision/See Invisibility

Despair Aura I, II, III, IV, V

All Elements Immunity

Negative Energy Touch

Negative Protection

Speak Evil Tongues

All Blessing

All Protection

Dark Vision

Death Immunity

Disease Immunity

Energy Drain Immunity

Mind-affecting Immunity

Necromancy Resistance

Paralysis Immunity

Physical Penalty Resistance

Poisoning Immunity

Recover by Negative Energy

Complete Invisibility

Complete Vision

Detect Magic

Discern Enemy

Distant Vision

Greater Luck

Greater Magic Accumulation

Greater Magic Seal

Greater Magic Shield

Greater Magic Vision

Greater Resistance

Heavenly Aura

Evil Aura

Indomitability

Infinity Wall

Life Essence

Mana Essence

Mantle of Chaos

Mass Dominate Person

Negative Burst

Paralysis

Resistance from Natural Weapons

True Death

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Legend Riders Powers:

All Evil Kamen Rider

All Dark Rider

All Ultimate Kamen Rider

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*Zi-O Form First Phase*

"So laugh... Union... Laugh that arrogant laugh of yours... But remember, I'll beat you all to it... "

"Henshin!"

"Rider Time! (Electronic beat) Kamen Rider Zi-O~!"

Rider Statistics:

Rider Height: 200.0 cm

Rider Weight: 100.0 kg

Ability Parameters:

Punching Power: 500 t

Kicking Power: 700 t

Maximum Jump Height: 600 m

Maximum Running Speed: 100 m per 6 seconds

Y/n transforms into Kamen Rider Zi-O by inserting the Zi-O Ridewatch into the D '9 Slot on the Ziku-Driver. His base form's visor reads "Rider", while the logo on his forehead reads "Kamen" in katakana. Zi-O's personal weapon in his base form is the Zikan Girade.

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*Zi-O II Form Second Phase*

"Ashes to ashes. Dust to dust. We are nothing, but dust and to dust we shall return. Holy Faithful!"

"Zi-O II!"

"Past And Future"

"Zi-O!"

"Henshin!"

"Rider Time! (Sytheziser tone) Kamen Rider~! (Rider~!) Zi-O! (Zi-O!) Zi-O~! II!"

Rider Statistics:

Rider Height: 200.0 cm

Rider Weight: 100.0 kg

Ability Parameters:

Punching Power: 700 t

Kicking Power: 800 t

Maximum Jump Height: 500 m

Maximum Running Speed: 100 m per 6 seconds

Kamen Rider Zi-O II is Zi-O's super form accessed by separating the Zi-O Ridewatch II into its D'9 and D'3 Side components and then inserting said components into their appropriate position on the Ziku-Driver. This form of Zi-O was created when the two components of Zi-O Ridewatch II were assembled and gives the Kamen Rider the power to manipulate time however they desire.

In this form, Y/n's stats surpass those of all of his previous forms. In addition, Zi-O II is able to see into the future in order to predict his enemy's movements, provided they are unaware of his future sight and/or move slow enough for him to prepare a counterattack.

This form is also capable of defeating any S-Class Superhero Or S-Class Villian without the need for using a corresponding Ridewatch.

In this form, Zi-O wields the Saikyo Girade, which can combine with the Zikan Girade to form the Saikyo Zikan Girade.

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*Grand Zi-O Third Phase*

"Grand Zi-O!"

"(Arcle Noises), (Altering Noises), ADVENT, COMPLETE, TURNUP, (Henshin Onsa Onkaku Noise), CHANGE BEETLE, SWORD FORM, WAKE UP, KAMEN RIDE, CYCLONE JOKER, TAKA TORA BATTA, 3 2 1, SHABADDOBI TOUCH HENSHIN, SOIYA, DRIVE, KAIGAN, LEVEL UP, BEST MATCH, RIDER TIME!"

"Henshin!"

"(Orchestral rock music) Kuuga, Agito, Ryuki, Faiz, Bla~de! Hibiki, Kabuto, Den-O, Kiva, Deca~de! W! OOO! Fourze~! Wizard, Gaim, Drive~! Ghost! Ex-Aid! Build~! Iwae! Kamen Rider~! Grand Zi-O~!"

Rider Statistics:

Rider Height: 200.0 cm

Rider Weight: 100.0 kg

Ability Parameters:

Punching Power: 1400 t

Kicking Power: 2000 t

Maximum Jump Height: 1000 m

Maximum Running Speed: 100 m per 5 seconds

Kamen Rider GrandZi-O is Y/n's primary final form accessed with the GrandZi-O Ridewatch. It wields the power of all 20 Heisei Kamen Riders. In this form, Zi-O is adorned with statues of all the previous Heisei Riders, with his own on his crown.

GrandZi-O is unique to the modern Y/n and is exceedingly superior to his other Zi-O forms. When compared to the ability parameters of other forms, GrandZi-O surpasses all others in every category by a considerable margin. Aside from its impressive parameters, GrandZi-O can use the Rider Relief statues around its armor to activate various abilities related to the main Kamen Riders of the Heisei Era. When GrandZi-O taps a Rider Relief once, he can create a time portal that summons the chosen Rider from a specific point in their timeline. When GrandZi-O taps a Rider Relief twice, he can summon any weapon from that Rider's arsenal. The Zi-O Rider Relief appears to be activated by head gesture and, when activated, is able to control the temporal position of the summoned Riders by placing or releasing them from stasis, as well as temporarily reversing their actions to set up repeated attacks.

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*Archangel Form Fourth Phase*

"Ask of me, and I shall give thee the heathen for thine inheritance, and for thy possession, the ends of the earth. Thou shalt break them with a rod of iron. Thou shalt dash them in pieces, like a potters vessel. Be wise now, therefore ye kings. Be admonished ye judges of the earth. Serve my mother with fear, and rejoice with trembling. Kiss the son lest she be angry, and ye perish in the way, though her faith be kindled but a little"

"Archangel!"

"Henshin!"

"The Holy Archangel Of Heaven! The Believer! The Faithful! The Son Of The Archangel Michael! Archangel Zi-O!"

Rider Statistics:

Rider Height: 220.0 cm

Rider Weight: 150.0 kg

Ability Parameters:

Punching Power: 10.000 t

Kicking Power: 25.000 t

Maximum Jump Height: 4000 m

Maximum Running Speed: 100 m per 4 seconds

Kamen Rider Summon: Holy Divine Rider

The Archangel Zi-O was created by the strong feelings of Y/n's for his harem. Thanks to this, he transforms into Kamen Rider Ghost Archangel Zi-O. This form is the embodiment of his harem' emotions and has a multitude of emotion-based attacks. This is the only form of Y/n's that can permanently destroy any evil being know to man.

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*Pure Evil Demon Form Fifth Phase*

"Issssssseeeeeeeeiiiiiiiiii!!!!! YOU WILL PAY FOR WHAT YOU DID!!!!!!!"

"HENSHIN!"

"THE PURE EVIL DEMON PRINCE!! THE MALICE! THE FEARED! THE RAGE! THE HATRED! THE DESPAIR! THE CONFLICT! THE MURDER! THE RUIN! THE EXTINCTION! THE DESTRUCTION! DEMON PRINCE ZI-O!!!!"

Rider Statistics:

Rider Height: 220.0 cm

Rider Weight: 150.0 kg

Ability Parameters:

Punching Power: 200.000 t

Kicking Power: 500.000 t

Maximum Jump Height: 6000 m

Maximum Running Speed: 100 m per 2 seconds

Kamen Rider Summon: Pure Evil Uncontrol Rider

Falling into despair over the loss of his little sister, Y/n was driven to become what he wish that he never want to become. A true Demon Form, once Y/n enter his Demon Form, his mind completely corrupted by many evil that he can't control. Y/n will kill anyone who step in his way no matter either friendly or foe. Not even 'Ohma Abaddon, Demon King Of Seven Hell and Michael, The Archangel Of Faith'. Can't stop him.

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*True Demon King Form Final Phase*

https://youtu.be/NGYJrVvv-1w

"HAHAHAHAHAHAHAHAHAHA!!!!!!!!! I GOING TO BURN THIS WORLD IF I HAVE TO UNION!!!!!! HAHAHAHAHAHAHAHAHA!!!!!!!!!!!"

"You fools could never hope to defeat me. Do you know why? Because I was born to be king of this world!!!"

"HENSHIN!"

"THE BLESSING OF TIME! THE GREATEST! THE STRONGEST! THE UNTHINKABLE! THE UNBREAKABLE! THE ULTIMATE DEMON KING! OHMA ZI-O!"

Rider Statistics:

Rider Height: 220.0 cm

Rider Weight: 150.0 kg

Ability Parameters:

Punching Power: *Unknow*

Kicking Power: *Unknow*

Maximum Jump Height: *Unknow*

Maximum Running Speed: *Unknow*

Kamen Rider Summon: All Kamen Rider Form

Ohma Zi-O, is Y/n in his demon form. Ohma Zi-O's skills are far beyond anything seen so far.

Ohma Zi-O's skills are far beyond anything. Y/n can use any Rider weapons from Legend to Future Rider powers, Ohma Zi-O can simply use them either through his will or by activating the respective Riderwatches. This form possesses the power to not only destroy time and space itself, but to recreate everything into whatever the user wishes.

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