After Traveling Through Time, the Original Owner's Scumbag Shivered.

[Time Travel + System + Child Raising + Miracle Doctor + Female Protagonist is Not Merciful] The heir of ancient medicine was shot through by a bullet, and by coincidence, he time traveled to an unknown world to a divorced woman. Once the scumbag became powerful, he ruthlessly killed his wife and children in order to marry the princess. Once he traveled through time, the scumbag regretted his heartbreak, and the female protagonist took action He controls the system, has superb medical skills, and is not afraid of epidemics. He takes a bowl of medicine and keeps the medicine until the disease is cured. His Majesty the Emperor is poisoned by a strange poison, and the hospital is helpless. The heroine takes a needle and keeps the medicine until the disease is cured... One day, they meet by chance. The scumbag does not recognize that this is his ex-wife? Very good, then cut off his official career and take away his wealth, until one day the eldest princess invites him, what? Is this Zeng Zixin? How is this possible? The scumbag is heartbroken. But why has a little tail followed you from then on, and why is it that your husband is not a little sad after his death?