Demon Cyber Equipment

• Item Name: Demonic Energy Bio Heart System
  
• Item Type: One Person; Eric Zarathos
  
• Used For: [Offensive &, Healing]
  
• Item Description: Demonic Energy Bio Heart System The second cybertech bloodstream and second cyber heart which is a (D.E.N.F.)Demon Eon-NanoTech Fusion that were implanted within his body allow him to absorb cybernetic energy almost like reishi from a quincy. The Cybernetic Heart activates the small generator works like a vacuum and activates all small particles of pure nano energy from the body. The massive energy is absorbed into his body allowing to use for certain devil forms, attacks and different abilities. There is no the different kinds of attack powers which Aaron can create from this power because the Cybernetic Heart works almost like a regular heart but it had Eon-Nanotech Motor.
  
  Demonic Cyber Abilities: Healing Necro System: A necromancy regeneration system which small necro demons will started entering the part of the damaged or destroyed body parts and start the healing process. Eric will be injected the demon supression agent which won't allow to feel the pain when this is done. But this power is very limited because the necro demons will dissapear once the this ability can use seven times. The necro healing wont recovers signs of fatigue and other signs of sluggishness.
  
  Nanobite/Nanobot Defender: The Cyber Demon Despondos will activated if any nanobite or nanobot enters the mad demon's body. The cyber demon will reappear and like a mad dog attacking the nanobites or nanobots destroying them instantly the moment they enter Eric's flesh. Kinda like the anti-virus attacking a deadly virus in a computer. The Nanobot Defender can multiply attacking anything which enters the demon and kill it like viruses and even some curses.
  
  
• Obtained From:  One demon scientist constructed something which Eric could use the former mecha demon it was bio heart system of Cyberoid Guardian a fierce mecha demon. The cybernetic bloodwork,cyber heart and etc was placed in Eric's body and sealed allowing him to use many abilities. After his monthly research of the ancient demon runes, Eric extracted the information possible to use the demon rune powers within having the runes themselves. From extracting the notes from the demonic journal, Eric was able to modify some of the power into the cyber power to use on his own.
  
• Yen Price: 1,000,000yen
  
• Notes: (Any other information or personal notes you'd like to add)

Originally Eric Zarathos aka Kade Hiroshima once worked for the Soul society during killing shinigami doing their dirty work for them. He was a part of the Demon Honor Guards project with took place their.

Don't see anything terribly wrong with this. It definitely needs some rewording as you clearly haven't written in fluent english. However you can deal with that later.

For now, I'm approving this.