MTL - Billion Technology Crystal System - Chapter 753 : Crisis appears! Be sure!

I had transmigrated into my favorite game, as an extra who died before the story even began.In a world where Sigils dictate power, I found myself in the body of a boy who had already died on the battlefield.Yet, as I drew breath in his place, his Sigil changed. A power never meant for him, never meant for me.Kidnapped by a shadow organization that didn't exist in the game, I spent three years in the dark, forced to learn under a so-called teacher.I move forward, not as the extra I was meant to be, but as one who chooses their own path. A path to supremacy.Yet the deeper I walk, the more I realize… this world holds secrets that game had never shown.-----------------Additional tags:[Sword Companion], [Hidden Identity], [Artifact Power], [Slow Reveal], [Secret Society], [Survival]

Once through the pirates, Lu En became the son of Monkey d Dragon, a grandfather named Monkey d Karp, and an unreliable and neurotic younger brother named Luffy.

Fortunately, the ghost back system is activated!

The completion of the ghost back is 10%, and the training effect is increased by 100 times!

The completion of the ghost back is 20%, and the training effect is increased by 1000 times!

…

One day, Lu En, a ghost-backed master, appeared in front of Luffy who was shouting to go to sea, and made Luffy cry on the spot.

Luffy: “The pirates in the sea are all monsters like my brother? I don’t want to go out to sea!”

Garp: “For a long time, the two boys, Long and Luffy, with small arms and calves, I really doubt that they are not my sons and grandsons. Like Lu En, they are the grandsons of the old man!”

Warring States: “The strongest creature in the sea, land and air is Kaido? No, it’s Lu En!”

- Description from novelbuddy

Warning: This is a rewrite of my previous fanfic— Every Hole is a Goal.Current World: Avatar: The Last Airbender***Executed for escaping his owners, Nik met a relieving fate of beheading with the circumstances of his corpse unknown yet having an honorable end of his corpse is not his greatest concern for he is given a chance at life again. Of course, this meant Nik now worked for an organization that sent individuals like him throughout the omniverse for some reason unknown to him.As they say, if for the penny, in for the pounding.Nik: Wait... I'm not a prost... ehm, rental 'helper' anymore. Do I still charge?An adventure of a lifetime, they say. One that never ends.***Note:1) I don't own any original lore.2) This is the most standard 'collection' type harem novel you will ever see, so, if this is not your taste... well, give it a shot still and see if whether the other aspects of fanfic can cover them or not.3) All the characters I write smut about will be 18+. I will make sure to tweak the fanfic a bit in that way to make sure that the story itself adapts to these circumstances.4) If tags like an orgy and incestuous relationship are not your cup of tea, then... this may not be the 'one' fanfic for you.5) If men and women of sexual 'socialness' more commonly termed as floozy and even more degenerative terms most likely known to you all is not your cup of tea, then I apologize once again, this fanfic may not be the 'one.'6) There is no ntr, but there may be netori.

Reborn in the world of Naruto as the Nine Tails, he finds himself sealed within Uzumaki Kushina. No longer just a mindless beast, he possesses his own will, intelligence, and the power to change the fate of the tailed beasts.Madara : I never thought that my Rinnegan would be crushed by Nine Tails.Hashirama: Times have changed. I once controlled the Nine Tails, and now the Nine Tails controls me.Uchiha Mikoto: Kushina, I didn’t expect you to have something this powerful sealed inside you.Uzumaki Kushina: Each of the Nine Tails' tails gives me a different feeling.At this moment, the Nine Tails stood tall, representing all the tailed beasts.“Tailed beasts will never be slaves!”