THE GREAT FOUR
1. SUIMI ㅡ Water Element
¤ color symbol: blue
¤ considering water as something beautiful
¤ motto: aesthetics
¤ affiliation elements: Ice, Rain
¤ strong against: Earth, Lightning
¤ weak against: Air
Abilities
Water
¤ Twister: control twirl in the water that can cause huge wave, tsunami, or twister
¤ Douse: dispenses water to extinguish the fire
¤ Water Guard: makes water gate
¤ Aquakinesis: control of water forms
¤ Hydrokinesis: control all of liquid substances (advanced level of Aquakinesis)
Ice
¤ Mass Freeze: freeze objects or enemies
¤ Ice Shards: produces ice stalagmite from the ground
¤ Ice Bullet: forms ice into bullets, arrows, etc
¤ Ice Blast: gust/explosions ice that sometimes injures, the rest makes freezes
¤ Ice Wall: makes ice gate
Rain
¤ Rain: pouring rain with user's will
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2. HIGAMI ㅡ Fire Element
¤ color symbol: red
¤ considering fire as something to be respected
¤ motto: freedom
¤ affiliation element: Lightning
¤ strong against: Air
¤ weak against: Water
Abilities
Fire
¤ Fire Blast: ignites fire to light a wick of fire, like a torch, candle, etc
¤ Flames: ignite flames from the ground and cause fires
¤ Fire Saw: a fire that runs straight on the ground towards the target
¤ Inceneration: set the temperature to heat the room
¤ Supernova: powerful fire explosion
¤ Flamethrower: burst of scorching fire
¤ Fire Dance: fire martial arts, flames emerge from the fist when hitting the opponent and leave more damage
¤ Pyrokinesis: controlling the nearby forms of fire
¤ Fire Blades: condense fire, shape it into weapons, swords, etc (advanced level of Pyrokinesis)
Lightning
¤ Thunder Whip: brings up thunderous lightning from the fist, throwing it towards the target
¤ Electrocution: electric shock through physical touch, target on people/objects
¤ Over Voltage: brings lightning, directly aiming at the target
¤ Thunder Blast: a powerful lightning explosion, can strike towards many enemies/objects around the user (advanced level of Over Voltage)
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3. FUTEN ㅡ Air Element
¤ color symbol: yellow
¤ considering air as a grace from the sky
¤ motto: peaceful
¤ affiliation element: Sound
¤ strong against: Fire, Nature
¤ weak against: Earth, Sand, Metal
Abilities
Air
¤ Tornado: storm as anger or protective device
¤ Cyclone: a controllable tornado (advanced level of Tornado)
¤ Wind Arrow: arrow made of air, intangible but can hurt the target
¤ Air Force: air pressure that can lift/move/throw objects
¤ Wind Force: gust of wind to sweep the room or the enemies
¤ Breeze: breeze that can soothe the feeling of a chaotic heart and reconcile the tense atmosphere
Sound
¤ Incomunicate: communication in specific decibels, only for fellow users
¤ Silent: suck all the sounds around until silent
¤ Supersonic: waves in the form of sound pressure, making enemies dizzy
¤ Sound Scrambler: messes up sound waves, causes poltergeist effect
¤ Sound Bending: imitate the voice of a person, animal, or object, only if the user have heard it
¤ Sound Manipulation: changing people's speech to make it different (advanced level of Sound Bending)
¤ Vibrakinesis: using high-decibel low frequency to trigger equivalent damage (advanced level of Supersonic & Sound Scrambler)
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4. JIKAI ㅡ Earth Element
¤ color symbol: green
¤ considering earth/land as a binder of brotherhood
¤ motto: solidarity
¤ affiliation elements: Nature, Sand, Metal
¤ strong against: Water
¤ weak against: Fire
Abilities
Earth
¤ Earthquake: earthquake shocks, can be controlled except for natural earthquakes
¤ Boulder: raises giant boulders from the ground as a weapon that can be thrown at a target
¤ Golem: stone warrior, controllable like a puppet (advanced level of Boulder)
¤ Meteor: flying rocks then rained down towards the target
¤ Earth wall: makes stone gate
¤ Path Master: form a path from the ravine to the ravine or form a bridge separating the two lands
Sand
¤ Sandstorm: sandstrom as anger or protective device
¤ Seeker: makes the area the enemy stepped on into living sand, sucking and holding the enemy so that they cannot move
¤ Golem: sand warrior, controllable like a puppet (advanced level of Seeker)
Nature
¤ Voices of Nature: communication with plants around the user
¤ Animal Heart: communication with animals around the user
¤ Sound of Earth: hearing sounds coming from a distance through plant medium or leaf friction (advanced level of Voices of Nature)
¤ Root Mode: move quickly with the help of plant roots
¤ Ivy Mode: dispenses plants from user's body as an attack
¤ Living Forest: moves plants around as user's wish
Metal
¤ Material Bending: converting a metal into another metal, e.g. iron into gold
¤ Shield: turns any object around user into the strongest shield
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NOTE(S) :
▫Each person CAN master maximum of three (3) and minimum of one (1) skill/ability from their innate elemental power
▫Someone CANNOT master the skill/ability of their affiliation elements; e.g. fire element users cannot use lightning elements, and vice versa
▫Someone CANNOT master the skill/ability beyond their innate elements or their innate affiliation elements; e.g. earth element users cannot use water, ice, or rain elements
▫Someone CAN master The Advanced Level skill only if they can use its basic skill
CREATORS' THOUGHTS 
Astharei
Astharei Good day!
English is not my first language so I apologies if there are any other mistakes or errors. Hopefully you can still understand what I wrote, or you can correct the mistakes I made in the comments section so that I can correct them asap.
It is my 1st original story with 'fantasy' element so I hope I can execute it well 'till 'the end' scene.
Thx!
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