MTL - Doomsday Commander - Chapter 254 investigation into the bomb

An alien race invaded the Earth on June 6, 2128. At the midst of this war, many nations allied with the alien threat and the war nearly wiped out the rebelling humans of the planet. At the edge of mankind's survival, the United Nations Army launched its forces to eliminate the immediate stellar threats that loomed over Earth.

General Seeker Carlean, commander and leader of the mission, risked and gave his life to destroy the immediate stellar threat. The battle was won though Earth lay in ruins. Perhaps mankind will live to see a few years of peace before the alien threat returns to wipe out their existence.

At the immediate aftermath of the stellar battle, the fallen Seeker Carlean awakens and finds himself at aged 17, living the peaceful life he lived 16 years before he died.

So begins a new game in the battle for humanity's survival.

Gu Nianzhi had no idea how to get the aloof and handsome Major General to fall in love with her.

His eyes were dark and serious. “…Seduce me. If you can do it, I’m yours.”

Gu Nianzhi: “!!!”

- Description from Novelupdates

She was kicked out of the house shortly after coming of age because she was found to be the fake daughter.Everyone said she was so unfortunate that she had fallen from a wealthy family to an unknown poor and remote village.It was heard that her new family was extremely poor. She had to feed chickens in the morning, grind feed at night, and might even be sold by her family to finance her brothers' weddings.However, what was going on?Her eldest brother is a business elite and a financial tycoon;Her second brother is a medical genius;Her third brother is an award-winning actor and a super idol;Her fourth brother is the most powerful lawyer.It was said that her grandfather with poor health was a big shot only seen in the news...Her father, who dominated half of the business world, said, “My real daughter had returned! I was going to give her pocket money to let her spend freely!”A certain incredibly wealthy CEO said, “Baby! I will follow you wherever you go!”She replied, “Go away, or I'll kill you!”The CEO said, “She told me to go away! She must love me!”

This is the novel behind the TV series, “Love Like the Galaxy”.
The following synopsis is based on the TV Series.

“The young Cheng Shaoshang was left behind because her parents had gone off to fight in the war. In order to protect herself from her scheming aunt, she had to be extra diligent while pretending to be the opposite. However, years of estrangement have made it difficult for them to become family again.

Lacking love her whole life, Cheng Shaoshang is both pragmatic and insecure in choosing a partner for marriage. She encounters three men – the emperor’s adopted son Ling Buyi, the talented Yuan Shen of Bailu Mountain, and the aristocrat Lou Yao who each have their pros and cons. Although the road to love is bumpy, she never regrets every choice she makes. Through her interactions with Ling Buyi, she unintentionally becomes involved in the mystery surrounding his family and his identity. The two grow from their experiences and worked together, upholding the righteousness in their hearts to resolve a national crisis.”

- Description from Novelupdates