A/N: There is a change for me to implement my idea. Hope you like it.

Nanites, the microscopic machines that were created by a scientist during the Nanites Project but some explosions of the nanites entered the atmosphere and spread globally in Generator Rex universe apart from White Knight. Imagined my surprise having Nanites in my body and let alone Meta-Nanites.

"Just a question, how many Meta-Nanites do I have?" I asked and the voice responds "You have all Meta-Nanites including special nanites that let you become stronger the more you use it."

"and that is?"

"Omicron Nanites"

"What!!!" I shouted in shock because in some wiki that I read that nanites have consciousness, have infinite knowledge are stronger than Meta-Nanites and are capable of manipulating at the molecular level and I'm not sure they will turn against me or not. As if someone reading my thought, another green light appears besides Meta-Nanites though it appears to be greener than green Meta-Nanites, nanites that are capable of manipulating time and space. " we are here exist to protect you and serve your purpose and gives you the knowledge to use your power and if that did not convince you. We prove our loyalty to you only and we cannot be hacked and save Meta-Nanites from being hacked" another voice said and I was skeptical but I cannot do anything over it " Alright, alright" I said dropping this matter and deciding to ask something again." Okay, I do have Rex's basic machine right?" I asked.

"Correct" the voice from Meta-Nanites responds and I asked to give me the blueprint and saw all Rex machines, the one before Omega-1 machines, and nodded and decided to leave the mindscapes to return and sleep because I have work tomorrow.

With that, Y/n goes to sleep.

Timeskip

The sun shined the dark day marking the new day and Y/n is waking up due to his biological clock of his past lives." Did I just wake up based on the internal clock? Ugh" he thought and still getting up anyway and taking a shower and cook his breakfast with only roasted bread and milk because of his habit and get ready and walk out of his apartment after closing the door and walk on the streets according to my memory.

Timeskip

After some time, Y/n finally arrives at his workplace and enters it, and was greeted by some guy who wears a uniform that slightly matches the store logo and a logo at the left upper corner of the shirt.

"Ah, Y/n, you're here. I almost thought that you were killed in yesterday's disaster. Well, seeing you're here, I suppose you are fine. Come on, I need to teach you how things work in here" the man I identified as Poh is a bit overweight and if I remember it correctly, he's the guy who accepts my resume and now I work as the store clerk.

"Thank you and I'm in your care," I said bowing down a bit to show a sign of respect.

"But first, you need to change your uniform. Come on" he said showing a bit of a smile and showing me where's the worker change and for separate gender and I enter and he goes somewhere else to get clothes and he gives me clothes and I changed again. Then, he lead me to the cashier post and begin showing me how the machine work and a customer goes in and grabbed something and show it to me and I scan the price tag and told the customer the price and he pays it and Poh was looking satisfied and nodded. "Seems like you got it handled," he said" Of course. This is different when working at the office but it still got the same way of handling and I got used to doing something when someone told me to do it." Y/n thought about his past life at the office and nodded. "Well, call me when you have trouble, " he said and I nodded.

Timeskip by Y/n handling his job perfectly without being a fool.

3rd Pov

Y/n goes out of the store after finishing his work and is holding a plastic bag that contains Onigiri that expired tomorrow and Poh is going out from the store as well." Thank you again. Y/n. You didn't make mistake on your first day and seems like you have experienced when dealing with a customer like that" he said recalling the time customer got troublesome to deal with. Y/n just do the gesture so-so. " Well, I suppose this is where we part ways then, my house is this way," he said pointing in a different direction and I nodded and said" I hope you will continue to guide me after this," he said while bowing a bit. " You're modest aren't you, Y/n but sure, " Poh said while bowing for a bit and going back home.

Y/n Pov

"Puh" I sighed softly after work done and some gifts to me and that being Onigiri."Whatever, be grateful for what you have idiot" I talk to me before passing someone with the black jacket but I don't pay attention to it and walk back home.

3rd Pov

But what Y/n doesn't know is the person he just passed is Yoo Mina and the person who also become involved at a later time leading him to become a special person. In what way, I wonder?

Y/n Pov

After I walk back, I take out my phone and activate it showing the time at 8: 30 p.m meaning that I finished earlier this day considering my past life working hours. Then, I stop seeing something shiny at the alleyway and realized it was from dumpsters and walk towards it knowing it might lead to trouble if I was getting caught in an alleyway gang and stopped walking and standing in front of a source of the shine and I see a case and take it out and it was a phone and I tried to turn it on and it still has a battery but for some reason, I feel suspicious and told nanites to read this machine programming and structure and notify me if there is some virus.

My arms are glowing blue showing some neon lines and it spreads towards the phone and envelops in it then I hide it by turning around to avoid witnesses. " Damn, seeing it firsthand is something," I said to myself. Soon, the nanites retreated back into my body, and all sorts of information flood my head about the phone and how it was abandoned by the owner to buy a new phone and its missing sim card and there was no virus in the programming. Knowing this, I took the phone back with me.

Timeskip

After reaching home, I take showers and sat on the sofa while facing the TV and in front of me, there is a table and laid on it is the phone and I started to meditate to enter Nanites world.

"Welcome to Nanite World," The voice said ."Hello, can I have the information about the programming of the phone?" I asked to test my powers exact limits and I received it through the hologram and asked again if they can reprogram it to how I wanted." Yes, with your orders, it can be done and you just need to touch the phone" and I nodded and leave the nanites world and do the deed.

My right arm started glowing and I touch the phone and told the nanites to reprogram the phone and save it from being tracked after some seconds and the phone turn on and started to change to how I wanted it showing that my experiment is a success.

"I see nanites is capable of reprogramming and making it permanent " I muttered and take a mental note. " Well, seems my experiment is a success but I still don't know about the exact limits of its programming" I muttered again " Oh well, time to make dinner," I said after standing up and going to the kitchen and making a Fried Chicken and Rice considering that was only ingredients left in the fridge." I need to buy groceries tomorrow and I don't have shifts tomorrow" I mumbled while cooking and eating my supper then sleep after watching TV for a while.