Zero no Tsukaima - Volume 21 Chapter 4

This appears to be this type of story:

Soon after knowing that she was going to marry Song Shi An, Su Tang made a firm resolution to barter to get a bill of divorce within one month!

The reasons are many with one being crucial, that pan of cold noodles has been an eyesore for a very long time!

Actually, it is this type of story:

Has lightning, dog blood, even more it has big meat. Love steamed buns, love beautiful meals, as well as love household tussles.

Go out to build the family fortune, enter the house to steadily accompany the lady of the house! Who dares to interfere? Stiff penalties being served!

- Description from Novelupdates

After transmigrating, medical expert Gu Qingxue became a widow with three small babies waiting to be fed.

Armed with a Miracle Doctor System, she used the needles in her hands to snatch people from the god of hell, raised the craziest children possible, and abused the scum of all scums!

But, no one could have expected her to accidentally provoke a famous war god from the frontier region!

The man had looks, money, and status. He pulled her back to his place to become his regent consort.

Gu Qingxue told him frankly that she was already married and had children, so it was a no! But then…

Who can tell her why all her children looked like him?!

Her second baby, Xiao Daimao, faced his father and said to everyone, “My mommy is very knowledgeable, so why would we need a father?!” Her third baby, Xiao Mian’ao, would boast whenever he saw people, “My mommy has a beautiful, sweet voice. It’s enough that I have my mommy!”

Only her eldest child was mature, remaining calm and unaffected. Then, her fourth child shouted, “Brother! Dad is climbing the walls again!”

Her eldest child, who had been unruffled a moment ago, picked up a big stick and rushed out immediately.

He would guard his mother till the end!

A Pill Emperor of his generation was set up by a traitor.

Since then, the world lost a Qingyun Zi and gained an invincible silkpants.

Once again, walking the Great Dao of Alchemy.

How can I defy the heavens . . . with the medicine in my hands!

‘Less than a month old… I became the the great empire’s treasured princess…!’