She Became a Female Supporting Character After Three Episodes and Was Doted on by the Male Protagonist's Family.

Love watching the machinations of progress! [The development of the heroine + not a cool novel + the seventy-year-old book + military marriage + double cleansing + space + system] When I woke up, the handsome guy opposite me had blood on his chest! A piece of snow is revealed in front of him! Just killed a pervert? After being in a daze for a while, she absorbed a memory and found out that she had passed through the book. She became a vicious daughter-in-law, a female supporting character who was offline for three episodes, until she died miserably in the end. She must change, otherwise she will marry a drunkard and gambler and sell her into the mountains. What's even more ridiculous is that she got pregnant before she even had sex with the male protagonist? Then have a taste of pregnancy first and love later! A little nurse finally turned around and became a national traditional Chinese medicine expert, helping the decentralized Xiao family become activists and helping the country win in self-defense and counterattack!