Substitute Marriage: Reborn As The Top Big-Shot - Chapter 412 - : 155: Ruthlessly divorce the scumbag husband, domineering sister-in-law: Who dares to bully my people?

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.

It’s been 11 years since I’ve lived for others and not for me.

The moment I cried out wanting to get away from my exhausting life, I opened my eyes in the body of some Count’s 20-year-old daughter.

Since this happened, I decided to live my life freely as a single woman.

But…

“I need a lady to act as my fake wife for a certain period of time.”

“A contract marriage?”

“The term is one year. When the time is up, I’ll give you divorce with no strings attached.”

The Duke of the Empire whom I had happened to meet at a ball was hitting on me.

Turns out he’s no other than the Emperor’s beloved brother, Duke Scade!

Hold on, it’s just going to end in a clean divorce with no strings attached?

“You should also give me alimony. Give me one of the best lands of the Ducal household with 10 years’ worth of profit.”

“…..What?”

“If you don’t want to do that, then we cannot get married.”

This time I’m going to live a life taking care of the things I need first!

***

“I’ll escort you since it’s late.”

Where to? My bedroom is just around the corner.

“Tonight, I’ll do my best.”

No, I don’t need you to do that.

“Did you just look at that man?”

Excuse me, Duke, you said it’s for a limited time only, so why do you keep obsessing over me?

Nangong Anshan was reborn into the body of a little girl who was fleeing in ancient times. Before she could figure out the situation, she found out that she had been betrayed.

Her father and elder brother disappeared due to joining the army, her mother was paralyzed and disfigured due to hunting, her third brother was sickly and weak since childhood, and several younger siblings were hungry and growling.

But that’s all right.

Natural power! Let her easily deal with the people who hit her house.

Avoid water droplets! Let her find plenty of food in the water.

Space department store system! Let her have whatever she wants, and she can also cure her mother and third brother.

Buying fields, building yards, buying shops, and family reunion is a matter of time!

It’s just that the so-and-so who popped up in the middle, I’m not familiar with you, so don’t always come up to me.

That so-and-so: “Are you sure you don’t want me? Then I’m leaving now?”

Nangong Anshan turned her head and hugged his thigh tightly…

PS: 1. This article is 1V1, superficial, superficial, please be cautious when you are a serious party.

2. There is space in this article, and there will definitely be plots that transcend reality. It’s fine to look at it, and don’t enter if you can’t accept it.

3. Refuse personal attacks, otherwise rebound.

- Description from novelbuddy

A streamer who died during his gaming stream gets transmigrated to a game he died on. With his second chance to live, he will survive at all cost to cherish the chance given to him. The Class he chose? The Archer.[ Hello! This is BrightestShinyStar, also known as Sirius. Welcome to my first novel posted in WebNovel! I hope you enjoy reading! ]