Transmigrated as a Concubine, I'm Changing My Fate

Li Xinyi transmigrates! Just as her career is taking off, she dies suddenly from overwork!

When she wakes, she has become Li Xinyi in another world. All she wants is to make money and coast through life. She takes a job at a general's manor to earn a living, but wins the heart of a young general. Before he can confess his feelings, his mother schemes against him, and the woman he loves becomes his concubine!

“Wait for me. I'll come back and marry you.”

But then comes the terrible news: the short-lived young general has fallen in battle.

His widowed mother watches her son die before her, while his delicate concubine is pregnant.

No, she can't surrender to fate. It's time to fight!

[An alternate-history setting. This story is entirely fictional.]