Reborn in the New Era, I Went on a Rampage After Dying on the Long March!

I was a medic in the army. While escorting the wounded, I fell on the Long March.

When I opened my eyes again, I was sitting in a classroom in the modern era.

At the time, a wealthy couple came looking for me, claiming I was their daughter, lost to them for many years.

The adopted daughter they held tightly by the hand was openly hostile toward me.

They said, "Come home with us, darling. We'll treat you and Yiyi equally. From now on, you'll be the younger sister and Yiyi the older one."

Without even looking up, I opened my book and devoured its contents. "No need. You already have a daughter, but our motherland still needs me."