Reborn as a Tough Army Wife - Chapter 21 Hawthorn Jam

Until he became the lowest-ranked master, his lonely and luckless life never changed.Suddenly one day, a descendant injected him with a nanomachine, and the machine started ‘speaking’ to him.[I am the seventh generation Nanomachine manufactured by Sky Cooperation, and I am operating as a central nerve connected to your brain.]“What? What are you talking about?”This was beyond the boy’s knowledge, he turned pale.The Nanomachine linked to his cerebrum realized the User was not understanding a single word it said.“Who are you, and why are you doing this to me?”[“I am the seventh generation Nanomachine.]“Nano Machine?”[Yes, Nanomachine.]The boy’s face hardened.Mashin was the deity the Mashin Religion worshipped, along with the Sacred Fire.The religions’ Master communicated with Mashin.“Um, are you really Mashin?”The boy knelt down and asked with a trembling voice. At this, the Nanomachine attached to his cerebrum realized it had been misunderstood.

A lonely soul, which was placed under the care of the Lord Protector’s Manor, ended up having her lover stolen by the family’s eldest daughter and dying tragically the day before her wedding.

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.

[Hokage + System + Invincible + Betrayal Village]

Also known as [Hokage: Ten-year-old Kaleidoscope, Betrayal Konoha at the beginning]

Through Naruto, I like to mention the super krypton gold system, as long as krypton gold can become stronger!

Uchiha Natsume, who has praised the lucky money for ten years, finally opened the [Kaleidoscope Writing Wheel Eye]!

Next, what about Flying Thunder God, Immortal Mode, Bamen Dunjia, Samsara Eye, Heavy Particle Mode… I want all of them!

From today, I will never be Konoha’s licking dog again!

Defeat Fuyue, fight Sarutobi, kill Danzo, betray Konoha… Whoever stands in my way and betrays the village will die!

Life and death are bearish, if you don’t agree, just do it!

My name is Uchiha Natsume, the new god of ninja! Who is in favor? Who is against it?

- Description from novelbuddy