Upgrade Specialist in Another World - Chapter 2: Equipment Upgrade Technique

My childhood friend went to the academy.

★DARK ROMANCE★^WARNING 18+^~NO RAPE~In a world dominated by organized crime and ruthless power struggles, a tangled web of trauma, revenge, and forbidden passion unfolds.Katya Volkov, the stunning but vulnerable daughter of the Russian Mafia's feared right-hand man, has endured a childhood of unrelenting brutality and neglect.Growing up, Katya was repeatedly tormented by her father's resentment, leaving her emotionally shattered and unloved.However, Katya's life was about to take a much darker turn. Romeo Salvatore, a name that was both feared and respected, emerged from the shadows.His traumatic past has left an indelible mark on his soul, rendering him cold and detached.Seeking retribution, Romeo launches a daring invasion of the Volkov's heavily guarded estate. He captures both Katya and her abusive father, subjecting them to merciless torture.Convinced of Katya's complicity in her father's heinous crimes, Romeo executes her father and condemns Katya to a life of hellish slavery.Yet, as time passes, the boundaries between captor and captive begin to blur. Katya and Romeo find themselves inexorably drawn into a forbidden bond, igniting a fiery passion that threatens to consume them both.Torn between his thirst for revenge and his burgeoning desire for Katya, Romeo is forced to confront the darkness within himself, would he be consumed by lust, passion and possibly love or would he stay loyal with his beliefs.~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~This story is an enemies to lover type so don't expect all fluff and rainbows.~Weak to strong female~ML is ruthless, don't expect him to be a saint.~No rape~humours, laugher, tears and blush.~ And lastly, this story is not for the weak hearted~

Transmigrated into the future, Nash, once the father of the first true Artificial Intelligence and the richest man on Earth, found himself reduced to a nameless vagrant, the lowest of the low.Stripped of power and identity, he faced a world that had evolved beyond his imagination. Fortunately, in this bleak new reality, Nash uncovered a hidden gift: the ability to program his body.Once a linguistic genius, a pioneer who gave commands to artificial intelligence with precision and brilliance. What twist could he do now that he is given the ability to program his body?Can't control every fiber of your body?→ [Control Module System]Tired of endless training?→ [Training Module System]Too weak in combat?→ [Combat Module System]Need perfect memory?→ [Memory Module System]In a world ruled by technology and extraordinary, watch how Nash reforge his destiny as he uncovers the deepest secrets of his body.“This time, I won’t build a god. I’ll become one.”

Reincarnation.A concept everyone is all too familiar with, at least once in our lives, we've all thought of being able to just let go of all our regrets and the things holding us back and just start over.This deal is made even sweeter when paired with being allowed to keep your current memories and knowledge of the future.William was one such boy who had been given this once-in-a-lifetime opportunity.Like any other modern-day person, the first thing he did after learning about his reincarnation was check if he possessed any memory that was similar to his new world.Sadly, in the end, he was left disappointed and was forced to go into his new life completely blind and unaware of all the malicious entities, world-ending threats, and divine schemes going on in the shadow.But then again, who needs knowledge of the future when you are the child of mana itself?