MTL - Armageddon: Shelters Can Be Upgraded Infinitely - Chapter 221 tutorial

Birth rates are decreasing. Hope is vanishing. The world has gone gray.Humanity, drifting in quiet collapse, receives an email.Every person on Earth. Simultaneously.The Aegis Mandate.Disguised as a cosmic aptitude test, it triggers The Incident of Separation—a global psychic cataclysm that erases identities, wipes memories, and divides all survivors into three factions: Law, Neutral, and Chaos. Overnight, cities become battlegrounds. Apartments become dungeons. Ordinary people become monsters—or the ones who hunt them.Ragnar Vhagar was just a loner university student. Now, thanks to a system he didn’t ask for, he’s a newly minted Demon King, locked in a crumbling apartment with goblins under his sofa and a glowing soul crystal next to his frozen peas. His new job? Build a deadly domain, defend it from invading “Heroes,” and somehow level up fast enough to not die.Alongside him is Isabelle Thorne, a razor-sharp warrior of few words and one very sharp sword. Their reluctant alliance, born in blood and snark, evolves into trust—and maybe something dangerously close to affection—as they rise together through the layers of the game-like world they’re trapped in.With each conquered domain and defeated boss, Ragnar realizes the truth: the dungeons aren’t meant to crown a winner. They’re meant to break the players. The Law faction wants control. The Chaos faction craves destruction. But Ragnar? He wants something they’re all too afraid to say out loud:Freedom.In the ruins of Kanta’s ogre stronghold, Ragnar and his misfit warband take their biggest step yet—claiming a kingdom, unifying a fractured system, and preparing for what comes next. The Heroes are watching. The gods are stirring. The world is watching a war.And somewhere deep beneath it all... Ragnar is rewriting the rules.

The girl submerged in the bottom of the lake suddenly opens her eyes. The noble ChuChao Gongzhu [Princess] becomes an abandoned daughter and woman. No problem. This type of slag father is not worth mentioning. By virtue of her exquisite medical skills, she becomes famous in the world. Slag father wants to reunite? Close the door, let out the dogs! Shizi [Heir of a noble title] wants to ask for marriage? Let him wait in line! The Regent has a chronic illness? Perfect. Godly doctor becomes a poison doctor. Let him neither live nor die and taste the pain of his evil deeds. She exacts bloody vengeance. Appointed Wuguo Gongzhu, she returns to her noble life. Slag father regrets, sister envies, stepmother hates!

[The charming woman in the world who only wants to make money and start a career VS the super rich boss with a strong desire to control]

[Double birth, sweet pet article]

Lu Hanyao is cool and low-key, the most noble man in the capital.

At the age of 25, he fell in love with a girl who was ascetic as he was.

The girl is young and immature, weak and harmless, a delicate flower that will cry when touched.

He took the girl to his side, guarded him day and night, pampered her meticulously, finally waited for the girl to grow up, and prepared to marry someone into the door. The girl who had always been well-behaved and docile unexpectedly ran away before getting married.

After resurrecting his life, the first thing he did was to make the girl a legitimate Mrs. Lu.

…

In her previous life, Su Zhi was a canary raised by Lu Hanyao.

Lu Hanyao gave her the deepest love, the best life, and the most expensive gems, but he did not give her freedom and status.

Reborn at the age of 16, she decided to draw a line with the dog man.

Su Zhi: “Men will only affect my money and career.”

Lu Hanyao: “My surname is Shimingye, and I am super rich.”

Su Zhi:? ? ?

Lu Hanyao: “Welcome to do it.”

The friend reminded Lu Hanyao overtly and secretly, “Su Zhi’s being with you is just for your money.”

With a cigarette between his fingers, Lu Hanyao smiled triumphantly: “There are so many rich people, but she only covets my money, and it’s not because she likes me.”

- Description from novelbuddy

Lu Chen transmigrated to the Great Sum Dynasty, becoming the Ninth Prince of the dynasty.

Unlike the transmigrators in novels, Lu Chen didn’t have extensive engineering knowledge, nor did he remember much classical poetry.

In order to avoid getting involved in the succession struggle, Lu Chen could only lie low, planning to enjoy a quiet life of splendor and wealth.

Due to his mother’s status, Lu Chen was eventually granted a marriage by the Emperor and was assigned to be Prince over a bitterly cold territory in the north.

Just when Lu Chen thought he was going to decay in such a manner for the rest of his life, he activated a system on his wedding night.

As long as he sired a heir, Lu Chen would be able to receive rewards and even enhance his own power.

Years later.

Lu Chen marched into the capital with a million-strong army to support the Emperor, and everyone was dumbfounded.

“Wasn’t this guy a useless Prince? Where did he get a million-strong army from!”

“What’s happening, how could he possibly be a Grandmaster?”

“Turns out the Ninth Prince’s decadence was all an act!”

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