After Passing Through the Era, the Vicious Female Supporting Role in the Novel No Longer Works

Ye Shuning, a doctor of chemistry, was hit by a meteorite when the apocalypse came and traveled back to a period novel she had read, and became the cannon fodder ex-wife of the male protagonist in the book. She just wants to live her own little life in this peaceful and stable world away from the male protagonist, and then develop her own career with her chemical research institute...