I can upgrade the shelter - Chapter 77: Homemade Oxygen Generator

After finishing a novel, Betty wakes up in an unfamiliar world—inside the very book she just read.In the story, the original “Betty” was the fake daughter of the powerful Johnson family. Once the real daughter returned, Betty was cast aside, ignored by the people she once called family. Her once-loving brother abandoned her, and when the apocalypse arrived, she struggled to survive alone. Despite becoming an A-rank Ice-type Awakener, she clung to the hope that her family would one day accept and love her.But that hope led to her tragic death.Now, the real Betty—our Betty—has taken over the fake daughter’s body. And this time, she’s not the same naive girl desperate for affection. Grateful that the apocalypse hasn’t started yet, Betty prepares for what’s to come.In this second life, she awakens a mysterious “cheat code”—Space: a boundless pocket dimension where she can store unlimited supplies—from food and medicine to weapons—all untouched by time or decay. A hidden sanctuary where she can rest, recover, and plan.[Warning: Story can be fast paced, I don't want to waste words on long descriptions][In this novel, there can be cultivation elements included,so this novel will not always be about the apocalypse in the future]

In the age of Universal Awakening on the Azure Sphere, a myriad of races and gods coexist.

Devils, dark gods, and monsters descend upon the mortal realm, only to be met by the Awakened.

Howard, during his Awakening Ritual, discovers dual talents— F-rank Mana Recovery, and the supreme talent: Supreme Synthesis.

He keeps a low profile, hiding as a 'common magus.'

Through countless acts of synthesis, he forges supreme artifacts, supreme skills, and supreme classes!

Fireball synthesis... Ding! Synthesis successful, attaining D-rank skill— Fire Serpent!

Fire Serpent synthesis... Ding! Synthesis successful, attaining B-rank skill— Fire Python!

Fire Python synthesis... Ding! Synthesis successful, attaining S-rank skill— Dragonfire!

When devils invade and dark gods descend, they are left slack-jawed by the Azure Sphere before them.

“No, this is a trap... a trap disguised as a mere cupcake!”

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In previous life, she was ignorant and naive. She was a “villain” owning a horrible reputation ever since childhood. She was framed by her friend, betrayed by her beloved, and ended up alone and died miserably. When she was reborn in the 1980s, she vowed to recognize the true nature of the people around her and work diligently. In this life, she would never let her younger sister die for her again. She will be an excellent female soldier, a pious daughter, and a qualified elder sister.Let's watch how she goes all in, saving her sister from great distress. She will turn the tide and lead her family through the reform and opening-up, striving for prosperity and a better life.

When the last prodigy level esper on Earth disappeared, Earth was in deep trouble of becoming another species’ colony. The ordinary Han, with his intelligence and hardworking character, was able to make a fortune after “accidentally” stepping into the world of dark net, later purchasing an esper power crystal that brought him the ultimate power that changed the fate of the universe.

Dark net is a subset of the Deep Web that is not only not indexed by traditional search engines, but that also requires special tools like specific proxy or authentication to gain access. Dark net is not restricted by any law or morals, so the dark net market has everything that is prohibited by the law. Drugs, slaves, firearms, uranium, bioweapons, rare animals, human testing, assassination, and the list goes on. During the year of 2075 on Earth, Han Lang logged into the largest hyperspace dark net market, and our story begins.

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