The Divine Doctor's Daughter Returns

Tsundere heir vs. genius doctor heiress: "sweet romance + reborn + secret identities + extraordinary medical skills"

After living through two lifetimes, she never expected that when her second life ended, she would return to her first! The life in which her fiance had abandoned her, her younger sister had stabbed her in the back, and she had hurt everyone who loved her and failed to protect everyone she loved. This time, she brought back the abilities she had gained in her second life. Her medical skills were extraordinary, and she had brought many advanced technologies back from the 21st century.

What kind of life will she lead this time...?

This novel and its characters are entirely fictional. Any resemblance to actual people or events is purely coincidental. Do not imitate.