Himitsu – Kuro no Chikai - Chapter 4, Part 2 – The Price of Betrayal

My grandfather is very eccentric, performing daily rituals of offering incense to himself, standing in front of his own spirit tablet and eating candles.Villagers are fearful of my grandfather.I am fearful of him too.Later, I discovered that what they were afraid of was not my grandfather, but me.Even grandfather is afraid of me....My name is Chen Shi.The Chen of honesty, the Shi of sincerity.

The entire Yunzhou knew that the Ye Family had a new step-child in the house: Ning Li, a low-born and barely literate. However, when she looked at her 17 years old self in the mirror after coming back to life, she grinned.At 17, her step-siblings had yet destroyed her looks and stolen her glory—she still had everything with her. Since she was given an opportunity to start over, she ought to take revenge on everyone who had wronged her before. It would be interesting.After Ning Li was chased out of the Ye Family, she was cherished by the most popular solo singer in the entertainment industry, protected by the top international racer, courted by the heir to a multimillion corporation, and loved by her billionaire grandfather who wanted her to inherit the family business.Even Second Master Lu said to her, “Hold up you little brat, I think you should come home with me.”Rumor had it that Second Master Lu was handsome and beyond any girl’s reach until that one fateful day, when someone saw a drawing of a cool and proud young boy with bangs covering his eyes fall out from Second Master Lu’s book.The news spread like wildfire overnight, and on the next day, Second Master Lu was questioned. Ning Li coincidentally passed by, and upon considering her relationship with him in her past life, she stepped in and shut down the busybodies.Lu Huaiyu stared at the girl before him as he subtly put away the love letter in his hands and said with a smile, “I shall repay you with my body for saving my life.”A long while later, Ning Li saw herself in that particular drawing and she was silenced. She knew it was all a huge mistake.

A man was transported to Ancient China and eventually became a servant of a declining household without a male heir. He utilized his wits and modern knowledge to help the household and eventually become trapped in the sea of political turmoils of the period.

- Description from Novelupdates

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.