This is a Beta Test?! - A Literally Broken System - Chapter 158 30.2 Backtracking?

He wants indoor plumbing. They think he’s conquering the world.Arthur was a genius engineer on Earth, capable of optimizing global logistics and automating entire factories. But he lacked one thing: common sense. Now, reincarnated as Arthur von Pendelton, the six-year-old son of a powerful Duke in a medieval fantasy world, he faces his greatest challenge yet: Drafts.Armed with the T.E.C.H. Interface (Trans-Epochal Construction Heuristic), Arthur can analyze magic like code and build modern technology from scratch. His goals are simple: Double-glazed windows, hot showers, and a toaster that doesn't burn the bread.But there is a problem. The people of this world don't understand engineering.He builds a high-pressure boiler for a bath; his father thinks it’s a “Dragon-Breath Siege Weapon.”He creates a hydroponic garden; the local church declares him the God of Harvest.He ignores a Princess's flirting to analyze the thread count of her dress; she thinks he is playing “hard to get.”Follow Arthur as he accidentally industrializes a kingdom, terrifies his enemies with home appliances, and remains completely oblivious to the fact that he is becoming the most powerful man in history.All he wanted was a warm bath.

[1v1 Shuangjie, hypnotism, koi, group pet]

Gu Yang, who had just inherited hundreds of millions of fortune, passed through the book, and became a fake daughter in the book who occupied the magpie’s nest and ended up miserable.

At the beginning, he framed the real daughter-in-law and forced the villain to be a blood bank. The decent villain offended all over again.

In order to get to the end, Gu Yang resolutely draws boundaries with the top members of the Gu family, apologizes to the heroine, replenishes blood for the villain, and lives on his own without risking death.

However–

Gu’s father and mother: “No matter what, Yangyang is the daughter of my Gu family! Gu’s group also has Yangyang’s share!”

Younger brother Gu Pei: “I only have one older sister, Gu Yang! Sis, I’ll give you everything from the Gu family!”

The hostess Gu Jin: “What is the Gu family? If you want ten Gu families, my sister can get them for you.”

The villain Feng Jue: “My blood, my people, and everything about me are yours.”

…………

The Jincheng wealthy family said in private, “The Gu family is all stupid, and the fake daughter is still a treasure.”

Until one day, the Gu family became the richest man in Jincheng and the leader in the industry.

Everyone is sour.

Hearing that Gu Yang hangs out with mental illness all day long, netizens ridiculed: “Is this also a mental illness?”

Big names from all walks of life stood up one after another: “I am her patient.”

Huaguo Psychiatric Association and Psychological Association: “That is our president.”

The whole network exploded.

…

Gu Yang felt that the little blood bank was good-looking and pitiful, she should treat him better and compensate him more.

Until one day, little pitiful pressed her against the corner: “Did you hypnotize me? My mind is full of you.”

Only later did she know that she was tossing and turning in the world, but he had been waiting for her.

- Description from novelbuddy

Ye Hai traveled to the Marvel Universe, with a large scientist system, and IQ completely exploded all Marvel superheroes and rebels.

     “What is Iron Man? His steel suit is all my cottage! Tony, I seriously warn you that you have to pay me patent tax!”

     “The Hulk’s stuff is harassing me again, isn’t it just turning your ass red? But I have solved your problem of getting out of control, and a little sequelae should be.

     “Captain America, don’t always show off your shield, your shield is not unusual, I can mass-produce it!”

- Description from b faloo

Reborn in the cultivation world, Gu Feng becomes the most useless member in the history of his family!He creates the [Shared Flying Sword]!Establishes the [Immortal Sound Live Broadcast]!Initiates [Cave Heaven and Blessed Land Development]!Promotes the [Digitalization of Spirit Stones]!Founds [Qi Refining Local] and [Dao Companion Online]...In a world where people are the knife and he is the fish, he faces daily cunning schemes and crushes the arrogant geniuses!Cultivation starts from squandering... Gu Feng forges an entirely different path in the world of cultivation...