Jing Shao is infertile, but his nanny is pregnant with his child.

You protect our country, I will protect you.
[A period military marriage + raising a child + love developing over time + healing + male lead is genuinely serious + female lead is genuinely horny]
Major General Zhou Yanchen of the Air Force Headquarters in Beijing was injured during a mission and became disabled in both legs.
To take care of him, his family hired a nanny.
The nanny was stunningly beautiful, strong, and wild, and she even had a child who looked just like her.
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Everyone says Lu Yan is immoral, having a child out of wedlock and having affairs. In order to stay in the city, she took her younger brother's job and caused her family to end up in the hospital. She's not someone to mess with, but the leader's wife took a liking to her and asked her to take care of her disabled son.
Lu Yan was parachuted into the military compound, hoping to earn five times the salary and rely on the powerful Zhou family. However, she never expected that the leaders' families would vie to dote on her.
"Have you heard? The chief's long-standing ailment was cured by the nanny."
"I heard that the political commissar's long-standing leg ailment was cured by the nanny!"
"What?! Zhou Yanchen stood up! It's all thanks to the nanny?!"
At some point, whenever someone in the compound had a headache or fever, they would come to Zhou Yanchen's nanny. The nanny suddenly became a hot commodity in the compound.
The nanny is great in every way, except she's a bit lewd.
"Mr. Zhou, you are very handsome."
"Mr. Zhou, let me touch your abs."
"Mr. Zhou, your lips are so sweet to kiss."
The usually calm and composed Zhou Yanchen pressed her against the wall, grabbed her hand and placed it in front of him, his lips pressed against hers, his voice hoarse, "Then let's kiss properly."