(Double life time travel, no system, single female protagonist, dual perspectives. The pace in the early stage will be slower, and the background story will be clearly told, why the male and female protagonists are the characters in the setting. Everything is causal. If you don't want to read the family background stories of the male and female protagonists in their previous lives, you can start reading from Chapter 15, when the reborn male and female protagonists meet for the first time.)
In his previous life, he was originally sunny and cheerful, but his edges were worn away by life, and he became inactive and ridden with diseases. In the end, he died in a car accident with her. In his new life, he wants to change his own destiny and the destiny of his loved ones. I want to achieve my own career and complete the unfinished things in my previous life.
She was a daughter of a wealthy family who was living abroad. After she was brought back to her family, she found that her place in the family had long since disappeared. Even he was found just to become a vassal of the family. In order to be free, she made a bet with her family to prove her worth. But on the day he regained his freedom, he died in a car accident.
After rebirth, she decided to change her life, and also wanted to understand why the person who helped her get out of the quagmire got stuck in the quagmire.