After Rebirth and Breaking Off the Engagement, I Relied on My Medical Skills to Become a Wealthy Man

In the previous life, I mistrusted others and ended up in a tragic death. Once she was reborn, she returned to the day she broke off the engagement, used her medical skills to beat the scum and counterattack, and made a big splash in the wealthy family! In this life, she stopped thinking about love and focused on her career, but she got entangled with the villain boss.