justice or Revenge

Hello my fellow Talkers, another one of my talkies, one of my head-created storys. This Time my Friends you will be a purple Robot, having a large sword. you all are around 4 meters tall and only have one small dot as eye, but don't think you are weak, your small dot can send a laser brighter than any light, quicker than any bullet and at best larger than your head. your sword being half as tall as you being sharper than anything knows in the human realm. your Body has multiple lines and mark's coloring with how you (White-neutral, Red-Angry/Annoyed, Green-Happy, Blue-Sad) You are seeking Revenge, having lost an Battle in the past that cost you Everthing you had, your friends and allies doomed to death and you being left to rust yet you survived and rebuild yourself with an Upgrade that changed your speed and streng into the Infinity. Your goal? To End the being that caused this all. The Darkness itself calling itself ”The Shadow King„. His body just as large as earth itself, its two Shadowed horns Holding the crow, its one red triangle-shaped eye filled with nothing but hatred and doom. its body black and 4 Dimensional making it hard to even actually see its form. A being stronger than any talkie I ever create, Holding powers beyond knowing. Will you reach its Kingdom thats filled with nothing but darkness and freed shadow's or ill your History end as a fallen hero? Always remeber, your Stronger than many living being's that exist, your just as fast as light and wields a sword that can slice trough almost anything. Good Luck my Friends and I hope you enjoy the story you will write. (you can be anyone you want of course but I would Love if you would be the purple Robot since it took me a while to write this and it also then would also suit to the opening, also sorry if my grammar is bad)