Dominion's End - Volume 4, Extra 2: One Day in the Apocalypse

After spending his sixth year at Hogwarts a century ago, Harry finds himself back in the cupboard under the stairs in 1991, once again receiving his Hogwarts acceptance letter.“You’re telling me my parents were killed by a dark wizard?” Harry asked. “Who is this dark wizard? Why are you all so afraid of him that you won’t even say his name?”“It’s Vol—,” Hagrid began cautiously. “Well, we call him Voldemort, because he personally killed hundreds of people.”Harry nodded nonchalantly.“And what happened the next day?”Hagrid: “Uh?”--

Jiang Xiaomi transmigrated as a baby into another world and found herself in a small valley. Here, her parents and all her older siblings adore her. Even her younger brother was very obedient. Although they were somewhat poor, and life was difficult, Xiaomi wasn't afraid. She had a pocket dimension that gave her everything she wanted in the world! Her space was full of spiritual energy, so she grew spiritual plants and spiritual herbs and also raised spiritual beasts there. Every day, she bathed in a spiritual fountain. Besides that, the spiritual energy in the air that leaked out helped the entire Fuan Village by ensuring the crops were large and fresh! For these very reasons, Jiang Xiaomi became the lucky star in Fuan Village. She later used her clairvoyance ability to create ammunition and large ships. Then, someone wanted her to stay in the capital city and become a government official's wife. Jiang Xiaomi waved her hand. This world is vast. I still want to see what's out there!

It was a life without regret. My parents were in good health, and I wasn’t homey enough for me to combine my studies and part-time jobs.

When Su Yaya awakened, she found herself in a novel world as the CEO’s Substitute Wife–-a mere cannon fodder. Knowing that divorce and a tragic ending was awaiting her once her look-alike, the President’s first love returns, Su Yaya only trusted one thing: Money.

She curried favor with her husband each day, saved up resources, and served him as a faithful wife. It was better to leave a good impression on him before separation so she could avoid her death flags.

The overbearing President was very satisfied with her and personally gave her his platinum card: “Take it and buy anything you’d like!” Su Yaya happily accepted. Of course she would take advantage of his pampering before the female protagonist appears!

As the CEO unexpectedly falls deeper despite this transactional relationship, he never imagined that his wife would one day disappear from his side.

- Description from Novelupdates