Naruto: I Can Upgrade My Techniques Infinitely - Chapter 64: Thunderball Upgrade and Make-Out Paradise

A story in which a woman, after learning that the world would end in ten days, sets out to finish one last thing: murder her ex-girlfriend.

However, she ends up befriending, and spending the world’s final days with, the little sister of her ex-girlfriend instead.

❗[Current Writing Contest-WebNovel Spirity Awards 2025 Fantas]❗Flain grew up in a futuristic world. When he was born his parents didn't want him because he didn't live up to their expectations and so he ended up very badly.Flain was employed as a slave. He was forced to mine radioactive iron deep in the mines. It was drilled into his head that he existed only to obey orders.Young Flain was obedient. He doubted some of it but knew nothing else. For years, he never saw a single ray of light; light was only spoken of among the others as a legend.The routine was the same: in the morning, he would take a nutrient tablet and water. Then he would mine all day, sleep eight hours, and repeat.Flain worked like this from childhood until he was ten years old. He even found a friend, but that friend died of radiation poisoning right in front of Flain. Flain couldn't stop mining. He kept mining with tears streaming down his face.Before bed, Flain cried. “I will become the strongest. I will kill you all, and you will become my slaves.”Flain stopped crying, stared blankly at the rocky ceiling, then looked ahead. A manic grin appeared on his face, one that would often adorn it from that moment on.At the age of ten, Flain was assigned to a military camp due to his endurance in the mines and his survival against radiation.In the camp, Flain was trained. The regime was much looser; he even had an hour of free time each day. However, Flain didn't make any more friends. Even during his free time, he trained with a smile. He would achieve his goal at any cost, even if it meant training himself to death.Experiments were conducted on Flain. He lost his hair, two long gray arms grew on his back, and a third red eye appeared. Flain became a mutant.Flain was then sent to war. He fought with sharp katabas. He performed quite well in the war, earning himself command of ten soldiers and becoming a small commander.But one day, everything changed.Flain then dies, is swallowed by darkness, and Flain refuses to die, thus appearing as a skeleton in a fantasy world.

Dual CultivationIt was the fastest cultivation method. The connection between two bodies, revealing the pleasure of being a man or a woman, this method had caught the eyes of several cultivators.But for someone who only had his eyes on something else, it was supposed to be nothing but a mere tool of progression.While others would add their dual cultivation partner to their harem, he only wanted to use them for his benefit. So, what would be better than giving him a simulation?An unknown system that carries the simulation for dual cultivation. It has met several people who couldn't walk on the path of dual cultivation and ended up losing themselves.But now, it had finally met a Host who was made for dual cultivation. A host who could separate reality from the simulation, a host who wouldn't lose himself in the pleasure of dual cultivation, and a host who despite having the benefits of the simulation would rely on himself to get stronger.This is the story of a young man who sees his dreams far greater than others. Even if he had no means to fulfill it.But, what if he did? What if he was granted the means to fulfill his dream?When granted the chance, he dived into the path of Dual Cultivation in Simulation without any hesitation.#######While this story is focused on dual cultivation, it would focus more on the real world since that's where the story truly progresses. The simulation would be similar to the storytelling and it will slowly progress.Note- Don't read this book if you are not into mc dual cultivating with others people' women.******* If you like this book, then support me with all the support you can give.Thank you for reading!