There are a number of multiverse theories and concepts on the internet. Once for our convince we use this concept at the start of our story.
Let's just say our world is Omega World and all anime comics movies are multiverse. With that knowledge, let's come to our MC, who is your average luck and no talent fuck who is to be at the bottom of the food chain if he lives his full life, so for our sake, let's kill him.
Here comes our friendly neighbor, Isekai Truck Kun, to put this pathetic name of a MC out of his miserable life, as the almighty writer deems it.
now MC in the presence of almighty ROB, whose name shall be BOB, who is looking at the pathetic excuse of a soul.
MC: "Oh my god, oh my god, my time as come, finally, all mighty otaku god, thank you for this blessing, and all hail almighty writer-sama."
BOB: "Silence, pathetic excuse of a soul, as you know, the drill all mighty writer has granted you the chance to entertain all ROBS and his readers in Omega verse with three wishes and not wish for almighty powers.
MC, without getting offended, listed his wishes as "for my first wish, the ultimate protagonist is a male human body."
BOB: "What the fuck that could be? You should explain yourself."
Body of protagonist with talents and skills that are extreme intelligence, adaptability, control (mind, soul, body, and energies), comprehension, immunity, and luck (mind, body, and soul)" and all talent extreme.
BOB: "Interesting all the fucks, always ask Sayain, Superman, or Saitama physique. You're the first one asking for peak human potential for that. I upgraded from pathetic to average, and I ask why you chose this instead of the above physiques."
"Sir, as you know, I am at the bottom of the food chain and don't have any luck. There is no talent in my life that makes me jealous of all the talented and lucky people. I want to live my life like one of them in my next life.".
BOB: "OK, I understand your wish is granted, and the almighty writer is amused by the human male link put in. Hehehe, and what next? The system is right."
MC: Yes, sir, not this routine system containing gacha/gamer/anime/not like that."
BOB: Then what type of system do you want? Don't make me wait and revise the idea, your average soul."
"Sir, I want a system with specs like the ultimate computer, which stores memories, copies and pastes physiques, talents, and powers, and has several dimensions that contain an island house with a mechanical butler, training with fighting simulation of copied memories of fighters, gravity rooms, and human potential of my allies, and multiverse travel of anime, light novel, and movies."
"Interesting almighty writer liked the idea of providing you with the ultimate system with no gacha, store, or quest but contains AI, which aids you in every aspect of your journey, and on to your final wish, don't delay any more."
Sir, I want my family to be lucky and talented in all their generations until all eternity."
BOB: "Good almighty writer, pleased with your family love, and awaits your entertaining journey. Now be gone where you want to go, you average soul of an excuse."
"Systems start the multiverse journey."
SYS: "Yes boss, before that, let's leave the BOB space to multiverse port and check your status."
"Okay, let's do that first."
multiverse port the fuck man is huge and galaxy line interlinked with rgb light showing its dam beautiful and sentient light like being checking the colorful lines and adjusting what spectacular sight
Sir, where are movies, anime, novels, and hentai? You have access to a pass card. You will undoubtedly be one in any world. You can be the savior or destroyer of the worlds and wills of universes. You can try to harm me. You best negotiate with it or use the system function incognito mode.
Man, I have one hell of a system. Oh man, all my dreams of otaku can be accomplished, and what about this hentai world? Oh, my almighty writer, those NTR fucks wait for me to kill those bastrads. let's check the status and system functions.
MC-system, show me the status
blue screen...
!status:!
NAME: create new
AGE: not created
RACE: human
BODY: human
CULTIVATION: none
ENERGIES: none
TALENTS: Intelligence{EX}, Adaptability{EX}, Control{EX}, Comprehension{EX},Immunity{EX}, All talent{EX} and Luck{EX}
Inventory: empty
"System, let the luck factor be forgotten by me and show it as C on the screen. Only when I am in an extremely dire situation can I use my extreme luck to save me, ok?"
SYS: "Yes, boss, reduce luck to EX-----C, then where to boss, which universe would you like to visit first and give detail to the status?"
ok status
!status:!
NAME: Raja {Indian}
AGE: 0
RACE: human
BODY: human
CULTIVATION: none
ENERGIES: none
TALENTS: Intelligence{EX}, Adaptability{EX}, Control{EX}, Comprehension{EX},Immunity{EX}, All talent{EX} and Luck{C}
Inventory: empty
First world, huh? I am thinking, Harry Potter, lets get sum basic magic from a less dangerous world before that we need to do sum shopping in another universe for sum supplies. Yes, that's it. Let's go and get that!
NOTE: Talents and powers are ranked from F, E, D, C, B, A, S, SS, SSS, and EX. New system functions can be created as the story progresses, but there is no shop or gacha.