The Protagonist's Guide to Self-Rescue

In her previous life, Tian Qingyu was stripped naked in public and impaled through the head by her younger brother, Hua Jingshuo, then left to rot in the wilderness.

When she opened her eyes again, she had returned to the night before her younger brother's enthronement, and a mysterious System had somehow bound itself to her mind.

"You idiot! How could you lose a throne that was already yours?"

Guided by the System, she turns the tables and strikes back, only to discover that Tian Qing'an has also been reborn

He steps on her face and sneers: "Elder sister? You think having a System means you can beat me?!"