In Different World with Naruto System (WN) - Chapter 220: Death door

In the year 2100, global warming has long since made the Earth's natural surface uninhabitable with a new ice age. Humanity takes refuge in huge, closed cities, but life is difficult. Video games are the opium of the people, letting them escape the chaos of life in immense metropolises.

In 2100, the first fully immersive VRMMORPG, "Horus," was released, and the world changed! Entirely coded by an independent AI, "Horus" made all other games look meaningless by comparison.

Megacorporations quickly monopolized on the wealth "Horus" allowed its players to amass, and soon people like Alexander were spending their lives slaving away to make money for the companies who employed them.

But on the day Alexander died of exhaustion, collapsing in his gaming booth...

...He woke up, alive, nine years earlier.

One day before "Horus's" launch.

"This time, I'll do it right! I know everything that's going to happen! I'll become the strongest, and no one will take advantage of me again!"


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///This work takes place in an MMORPG whose main goal is the exploration and conquest of space.///

///my two main inspirations are: The Reincarnation of the Strongest Sword God and the Legendary Mechanic.///

///I care about the coherence of the story, even if the theme of overpowering is present, it is thanks to the reflexive and opportunistic choices of the MC and not a chance to come out of nowhere. ////

Ren Takahashi, a shy, hoodie-wearing tech genius, hides behind the online alias GhostHood — a quiet legend in underground hackathons. Despite appearing average in school, he dreams of becoming a real-life Iron Man — not the hero, but the builder of world-changing tech.Enter Aoi Hoshizaki, a bold, gal-style girl with a love for code, a messy room, and a mysterious spark. When she moves in next door and discovers Ren's secret, their world begins to change — from quiet club meetings to national hackathons, late-night debugging sessions to secret rooftop conversations.What starts as teamwork grows into something deeper, more complicated, and far more electric than either expected. Together, they aim for Japan’s most elite tech university — and face rivalries, rumors, and the whisper of love in every line of code.

The Night Killer was a notorious serial killer with an indestructible reputation transcending across all nations, targeting corrupted nobles and their subordinates. His resilient ambitions to exterminate the monarchy and destabilize the relations between the nobility and its monarch made him do unspeakable things, going as far as to bed the Queen with the aim of controlling the royal court.

Due to his 'carelessness', he was ultimately arrested and brought to kneel among the people, ending his bloody reign of terror.

Having foreseen his inevitable doom, he had made preparations in advance. He had ordered his closest companion to end his life on the day of his execution.

Having been reborn into the body of Ren Ye, he was met with the presence of an adorable little girl in his life, calling out Papa whenever she sees him and giving kisses on his cheeks.

Likewise, a system was awakened inside of him, and evil transmigrators ascended on Earth, threatening the safety of him and his beloved.

Follow along his journey from a callous and ruthless murderer to becoming a warm and loving father to his daughter, while fighting off evil forces and keeping Earth a peaceful place for his family to live.

The main character has been reincarnated, and he possesses a system and a powerful treasure. Using these, he plans to create his own universe. Keep reading to find out more.