Something I learned after plundering the honestly ridiculous graveyard for all that its worth. Souls fade over time with this world having no afterlife the pulses cease to exsist after their chain of fate withers away.
Why am I bringing this up you ask simple cause my haul is a pitiful 913 compared to the literal thousands of graves. But silver lining the Hogyoku now bears enough power to turn some one directly into an arrancar and on top of that enough power to add a new ability to all arrancar I make including myself but who to make an arrancar, Deku springs to mind he is the main character and if I landed in the proper time should be desperate for a 'quirk'.
I laugh as I take off with a Sonido rapidly stepping around the city looking for a green haired five year old what I find isnt one Izuku Midoriya, but a Tosinori Yagi with Nana Shimura chained to him this being to good to pass up I land next to them. "hello." I speak shortly only to be ignored. "ma'am I'm addressing you not your blonde friend." This grabs her attention as she speaks back.
"Y-you can see me?" I smile softly "Yes I can and before you ask I am a spiritual entity such as yourself, might I ask your name m'lady." I ask with a bow offering my hand for her to take. "Nana shimura, and you are?" she awnsers calmly taking my hand to shake only for me to gently turn her hand and lay a kiss on the back of it before I rise to standing again. "I am Barragan Luisenbarn, god-king of Hueco Mundo, and ruler of Hollows. And you m'lady have my attention."
"Putting aside the god-king comment, what about me has your attention?" she asks in a clipped tone. Unable to contain my smile I awnser. "Your soul." "what about my soul?!" she bites out. "firstly calm down I am not your enemy, second, my interest in your soul is beneficial to both of us if you agree to my offer." I maintain my calm tone bringing the conversation to its point. "what offer?" I can feel her unease. "my species is at its lowest since its creation, my interest in your soul is that its exceptionally strong, strong enough that I offer you a chance to live again as a hollow particularly as an Arrancar."
"Live again, Hollow, Arrancar please explain?" I go to speak and see All Might finishing his interview. "Brace yourself your blonde friend is about to move." She rapidly grips the chain as he leaps off me following simply with Sonido, as he comes to a stop I reappear next to her.
"now as I was saying." her eyes widen as I kept up easily. "Hollows are in the simplest way humanities negative, we loose our hearts and desperately look for how to fill the hole." I've removed my shirt letting her see the hole in my chest. "hollows at the lowest level are basic mindless beasts. but as we grow stronger and older we evolve gaining more power, new abilities, and a intellect. Arrancar such as myself and you if you say yes are hollows who have torn off their masks and regained a human form." I pull my shirt back on, only to blink at her questions. "Why? Why are you offering this? What are the pros of accepting? What of the cons?"
I laugh "Why am i directly converting people, that is a rather simple question." my face drops and becomes serious. "My people were hunted to extinction, I'm the only survivor and the only reason that is the case is because I sacrificed everything but the barest dregs of my existence to unhook Hueco Mundo from the world we were attached too; and move us to a new world even if I were to wait 10000 years doing so would kill me and with it the last of my kind." my voice is hard seeming to carry age. Her stare is horrified "The pros are that you will have a whole new set of powers and abilities, second you will live forever so long as you eat regularly, third you will be able to speak to him again." As I motion to All Might. "The cons is that this is a permanent thing you will not be able to change back, second you will live forever with the good and bad that comes with that, and because I'm putting in the effort to raise you directly to Arrancar you'll be skipping the mindless stages so you instincts might be a little out of wack. Regardless shall you join me my dear?"