Author's note : Hi everyone, thanks for reading this chapter ! So, I decided that the world of the light novel 'Overlord' will be the second world he visits. Moreover, it's just after the events of the ninth volume and for those who didn't read Overlord until the ninth volume, it will be hard to understand but it's still possible. As always, if you want to share any ideas about this plot, the pairings, the different characters and the worlds he can visits, I will gladly accept them. Also, I didn't take the worlds which were proposed to me by people since I have planned to have most of them in the future and for the others I was not confident enough in my knowledge about them so I will have to make some research about it later. Enjoy the chapter ! Ah ! I almost forgot, I wanted to ask if it's a good idea to make "Zesshi Zetsumei" from the black scripture of the Slane Theocracy a member of Naruto's harem if you prefer him to have a harem ? Also I decided to make change the first person to a third person point of view. I hope you prefer it this way.

'I am finally back in my world... I missed it, it's how every world should be, pure and without corruption.' Looking towards a rift in space, Naruto could observe different scenes in many worlds, such as people being killed, war being waged and incensed fights.

"Like always, humans or not, intelligent beings are complete fool. Where will I go next ?" He sat there, in front of the rift and saw all these scenes with all his concentration to analyse them and go in a world which needs me.

"What is that ?" he asked himself as he observed something resembling a skeleton using some kind of dilated chakra to blend physical laws at his will. Moreover, he was using it to kill hundreds of thousands of men in armour, after sometime and summoning five strange horrifying beasts he fought a single man in a duel but "He stopped time itself, this man is strong, I need him."

Not a second later, the other man who fought with a sword fell face first on the ground and his other two living friends took his corpse and left the battlefield. As for the skeleton, he also left, riding one of his summoned beast resembling a goat with tentacles sprouting from their back. "It seems interesting."

Like always, he didn't waste a single second and opened another rift in space which sent him in this world. Appearing in the middle of a forest he decided to change his clothes for something more appropriate in a fight, so he used anbu clothes with a fox mask. "Now it's better."

A moment later he was already jumping from tree to tree towards the nearest town, well at least it was where he could feel the nearest people. 'Before recruiting this skeleton, I have to stop war on this world, sigh...'

Seeing a single man sitting under a tree with blood on his sword Naruto decided to take his memories. Appearing before him, he sent a portion of his chakra into his brain and willed it to infiltrate his memories and to copy it, then to go back into his body. What he obtained was really, sad... it was so much worse compared to the other world that he didn't know what to do first. Destroy every kingdoms, kill the nobles or just erase this world ?

This world is separated in many kingdoms, empires and other kind of countries and they all wage unecessary wars. Religion is really important in this world and you can die due to that. He is currently in the Re-Estize kingdom which is bordering the Slane Theocracy and the Empire... moreover, a lot of nobles are corrupted in this world.

'What can I do to save this fucking world ?! First, calm down, then, think. Think of every possibilities and choose one...'

Ten minutes later he finally could choose one, 'I will take control of the Re-Estize Kingdom in the shadows. I will first become the King's new bodyguard and since I will assist in his meetings I will be able to detect all these corrupted nobles. During this time, I will create an underground power to rapidly gain information. Next, I will rid the other countries of their corrupted leaders and appoint new ones chosen by me. Finally, I will surely have some time to visit this interesting skeleton. However, I have to first wait a few days until everything calm down and I need to go in the capital.'

The next day Naruto finally arrived at the royal capital through a lot of space travels. He was walking through the streets, without his mask and with a black coat hiding his anbu clothes. He changed his hair colour to black and his eyes turned silver as he could use byakugan to observe and quickly remember the layout of this Royal Capital. 'It's quite huge actually, not so big but it's already quite decent for a weak corrupted Kingdom. Now then, I can build a spies network along by recruiting... myself and myself and another lot of myself.'

Once he found an unused building he used chaka to will the earth to move around and created a cave which will be the headquarters of his spies network. Summoning thirty shadow clones he changed their appearance and created them common clothes and anbu clothes. With a commanding voice, Naruto said while looking towards them, "You will now be known as the Shadow Unit. Your job is to infiltrate every kind of powerful organisations or noble family to find informations concerning this kingdom or this world. Firstly, I want you to send your informations to this place each day, I will create another clone to analyse it and to tell me if there is any urgent informations. Secondly, I want you to be ready as soon as possible to kill corrupted nobles and the heads of dark organisations to take their place... however, you need to study everything about them, their character and even complete memory. Finally, you can't be seen, you can't kill innocent people and you have to never leave any informations about yourselves or me behind ?"

Nodding their heads while kneeling they all said, "Yes !"

"Good, now go !" Naruto ordered as he created another clone who was in charge of analysing these informations. Next, he created clones to guard this cave and another five clones to create a family in the abandoned house which was now inhabited by this 'family' of clones. "Now that it's done I need to become the King's bodyguard... sigh."

Night has fallen and he wasn't wearing his cloak, it was time to appear before the sleeping King and to take the role of the bad guy in front of him. A few seconds later he was running on the walls of the Castle until he was at the top of it and teleported towards the highest place of the Castle. Next, Naruto used Byakugan to find the King's bedroom where he was most likely sleeping.

When he transported himself there through a space rift he was welcomed by a King working at his desk with dark circles under his eyes. He decided to first walk right behind him without a sound while he made dozens of seals to not be interrupted by anyone. With a dark and cold voice, he said, "I greet my king Lanposa III and hope to not have disturbed you during your work."

Surprised, the King turned his head towards him and was welcomed with a man clad in black and grey clothes with a smiling fox as a mask hiding his face. His right hand was positioned on his chest and the left one was on his back as he was slightly bowing towards the King. With fear and surprise, he threatened, "Decline your identity this instant or I will call the guards to imprison you !"

Weakly laughing, he stopped to bow and answered, "Calm down my king. Calling for the guards will not work as I sealed this room. Not a sound can escape from this room, by the way, you can call me Naruto."

Calming down thanks to his experience as a ruler, Lanposa III asked with a dignified expression, "Now, I would like to know why you are here in the middle of the night, wearing assassin's clothes."

Nodding, Naruto explained his reasons to the King with false respect, "Of course my king. I presented myself to you today as a human wanting to protect his king. I want to become your bodyguard."

Not liking the way he was being talked to, the King said, "Stop joking around. What would you gain by being my bodyguard ?"

Naruto smiled under his mask as he thought it was going as he wanted, "I am not joking, my king. I want to become your bodyguard because this kingdom is corrupted to the root and I wish to be able to change things. Only by being your bodyguard or an important Noble will I be able to affect greatly this kingdom."

"And what make you think I will accept ? Letting you assist to important meetings and other political debates ?" Asked the King with a probing gaze.

He answered him with the utmost confidence, "Nothing, my king. However, I don't really need your approval as I will become your bodyguard either way."

The king thought for a few seconds and couldn't bring himself to decline as he didn't detect a single lie in this person's speech and he couldn't risk his life by doing so. Deciding to accept for now and get rid of him in the future, the king said. "It's true that my last bodyguard died in the war, so I am in need of a new one. Since you appear to be strong enough, I hope you will protect my life with your all."

"Of course my King then, I shall take my leave for now and return during the night. I hope you will have a good sleep." Before leaving Naruto used a small portion of his chakra to alter his memories and make it seems like he was the one being requested for this job and of course was on really good term with the King.

Disappearing from his sight Naruto slept inside the castle in an unused dark room. A few hours later he woke up and began his new job, beginning by waiting for the king to wake up inside his bedroom. 'Now then, the beginning of this master plan of mine is to protect the king... boring.'

A few days passed before there was a meeting inside the castle. During these few days, he walked beside the King and stayed silent, not even greeting his family. He had only two sons and one died on the battlefield while the other seemed weak but strong minded however, his daughter was horrifying. At first, it seemed like she was perfect, with good looks, good heart and good brains until Naruto willed his chakra to analyse her from the inside, she was corrupted to the core, her soul was completely black. She is extremely intelligent, to such a height that it impression me but she is weak alone. She has a single bodyguard, clad in white shining plate armour, he is also weak. 'Is the skeleton an exception or are there only weak people on this world ?'

Well now was not the time to make a monologue, Naruto thought as he was inside the meeting room where six nobles plus the prince and princess were seated. He was the only bodyguard present. The daughter, which was named Renner was discretely looking at him with curiosity in her eyes as the prince, Zanac was ignoring him. The nobles however, were surprised of Naruto's presence and asked the king who he was.

Of course they were of no importance for his future plans and three of them will be replaced by his clones to not hinder him. When asked, the king said, "He is my new bodyguard and will assist us in this meeting. I have complete trust in him and it was me who requested for his help. Now, we are not here to talk about it. Today, we will discuss about the new kingdom of the Sorcerer King being founded. We already discussed about our losses so now, what will we do in front of such adversary ?"

One of the noble began to talk with seriousness in his voice, "I think that if we let him live, he will attack us and destroy our kingdom. So I have a question for all of you. Will it not be better if we made an alliance with every human countries... no, with the entire world against this threat ?"

Everyone debated on this subject for about two hours before the King asked for Naruto's opinion on it. For the first times, he talked to someone else than the King in this castle, "I think that if our kingdom created an alliance with other countries then, this Sorcerer King will attack us the first. However, not doing anything in itself would be a fatal mistake, it's why, my king, you need my help in this matter."

Every person present in the room were looking towards him wiyh slight interest and hope as the king asked, "What is the help you can provide me ?"

Smiling towards the king, he explained, "I can use my organisation to organize a meeting between every great power of this continent and as such, our kingdom will not be the one to initiate this meeting."

Everyone was surprised at Naruto's speech but, the King understood the meaning of using an underground organisation and decided against it in the end as it would incur the wrath of many nobles. "It's regrettable but we can't do this. We will have to organize this meeting ourself, to show that we're not as weak as to seek help from an underground organisation."

Nodding in approval, Naruto stayed silent but frowned as this King could have used his help and it would have been much faster. 'Sigh... they are all so foolish. If I wanted to cause trouble I would have already destroyed this country. If I was in charge of everything, there would not be a single thing to worry about. Well, it can't be helped.'