RageRevan some of this Issei bio is inspired by dxd react to isseverse
Issei Hyoudou
Age 19

Title: Red Dragon Emperor,
Race:Human formerly, Dragon/Demon Hybrid

Level: 1690

Likes: His older sister Mari, his brother in arms izuku and Aether, Ddraig, his loyal and new girls, The faction, grandparents, Jaune and Aether being his brothers , Rias (Brother and Sister relationship) sizech Lucifer, Micheal, azazel, the gods and goddess

Neutral (sometimes he care or doesn't care for them)
His younger sibling Ryu (eventually) and Aika, Beacon Academy, Team RWBY

Hates: Khaos Bridge, parents, Fallen Gods and Goddess, his younger brother Ryu (at first), most of Rias peerage, his ex peerage, Jaune former partner Pyrrha, Alister, Cinder Fall, White Fang, Salem and her inner circle, his ex girlfriends cheating on him former pervert friends

Semblance: Dragon Blessing: Issei Semblance allow him to bless his mana energy to increase his magical powers triple the power

Sacred Gear: Boosted Gear (all forms mastered)

Magic:
Dragon Magic: The user is capable of performing dragon-related magical feats, often either taught by a dragon, siphoning magic from a dragon, being magically linked with a dragon, or being a dragon. But it truly depicts magic that is exerted by dragons, since most dragons are described as magical creatures to their very bones, the source of their magic is unknown. The user has the ability to wield this form of magic to cast spells and other magical styles.

Hellfire Magic: The user is able to perform a legendary form of magic that allows the user to cast magical spells and feats through hell

Powers (From both Jaune and his training)

Royalguard: A defensive generally only defend against attacks that deal damage

Royal Revenge: Send back all attack absorb by Issei

Pailingual: allow Issei to talk to other being such as baby, animals, and plants. (Jaune help upgrade this)

Demonic Power Manipulation: The user of this power possesses and is able to utilize strong demonic power. This ability not only grants the user great strength and control over numerous variations of demonic abilities but also allows them to overwhelm weaker demons as well as rival that of powerful demonic entities.

Absolute Zero: The user can freeze anything, from tangible targets to intangible energy such as fire, or concepts such as time, even a person's mind. They can drop the temperature to absolute zero, which is impossible by natural means, causing quantum effects; due to freezing at such otherwise impossible levels

Water Manipulation: Users can create, shape, and manipulate water, inorganic compound with liquid, gas (steam, water vapor), and solid (ice) states, including changing them from one state to others. More Skilled and powerful users can use water-related weather such as blizzards and rainstorms. Some users are able to completely control the temperature of the water at will.

Electricity Manipulation: Users can create, shape and manipulate electricity, a form of energy resulting from the movement of charged particles. User could discharge large amounts of electricity in order to shock their opponents, potentially paralyzing them, burning them, or even stopping their hearts in severe cases. User could also be able to summon lightning bolts, while even stronger users can manipulate it within the skies, or even create thunderstorms at will

Empathy - The power to fully interpret and replicate the emotions, moods, and temperaments of others.

Telekinesis - The power to move, manipulate or otherwise interact with matter/energy without physical means.

Sin Devil Trigger: An extremely more powerful version of Devil Trigger, it harnesses the power of his full demonic power

Equipment

Ebony & Ivory: A pair of customized semi-automatic pistols with a seemingly endless amount of ammunition.

Sword Ascalon

Oh and here Issei Girls

Ingvild leviathan (Alpha Girl)

Akeno Himejima (Actually loved him since he helped her)

Izumi Kothora

Yasaka

La Fay

Clair Phenex

Velvet

Daughter
Kunou

Aether

Title: Traveler,  Redeem Abyss Prince, Stronger Sibling

Level: 1589

Race: Celestia (I have no idea)

Likes: being a protector instead of villain, his girls, His brother Jaune, his brother in arms Issei, sister, Tevyat,

Hate: Abyss Order, Jaune and Issei Past, his action against his sister,

Semblance: Elemental Storm: can create ant storm with the elemental powers

Magic:
Gravity Magic: Users are able use a form of magic that is related and based on gravity. For example, one can use this magic to gain access to (esoteric/mystic/magical) gravity-related abilities or gain the ability to use magic and cast spells using gravity or gravitational forces.

Astral Magic: The user is able to utilize magical power and/or spells related to the astral plane and its energies.

Pure Chi Magic: Users of this power have mastered their inner and natural pure energies, also known as pure chi, and can cause change in a way that conforms with their will. Also the user is able to perform a form of magic that allows them to utilize both natural and unnatural forces that can grant incredible powers of both natural and supernatural to the users beyond that of themselves.

Powers

Aerokinesis: ability to manipulate air and wind. Users are typically capable of creating, shaping, and manipulating air

Geokinesis: This is the ability to psychically manipulate earth

Electrokinesis: This is the ability to psychically generate and manipulate electricity

Dendrokinesis: This is the ability to psychically control trees.

Hydrokinesis: Obtaining Focalors's power, they release breath in the water, shooting waters splash, and can summoned the large spiral water go through it.

Pyrokinesis: the purported psychic ability allowing a person to create and control fire with the mind

Lavabending: allows the user to manipulate molten earth

Elemental Sight: Even without a Vision, the Traveler is capable of detecting elemental traces left by monsters, or other sources.

Empathy - The power to fully interpret and replicate the emotions, moods, and temperaments of others.

Telekinesis - The power to move, manipulate or otherwise interact with matter/energy without physical means.

Limited Resistance Negation

Flight

Harem

Keqing

Noelle

Kokomi

Ayaka

Winter Schnee

Coco Adel