Naruto: My Hiddden Village - Chapter 19: A New Mission

He is a young man without a spirit root. It is believed that this denies him the chance at cultivation. However, a mysterious lady imparts a Supreme Demon Classic to him and from then on, he starts his path of cultivation.
He undergoes a total transformation to emerge as the most fearsome and powerful fiendish demon in his era, that even immortals and fiends are fearful of him, and saints are at his beck and call.
Mastering the Supreme Demon Classic is the turning point in his life. He is able to unleash his immense and divine power from within, illuminating the entire universe!

- Description from Novelupdates

A high-ranking officer in the Marines and a master of both Western and Chinese medicine, Feng Yu Heng is transmigrated with a duang sound to the Da Shun Dynasty.

When she woke up, she had transmigrated into An Jiuyue, a woman living with two young children on a mountain after her husband abandoned her. She was pushed to the ground, and now, there was a bloody wound on her head.

With only a handful of rice left in the rice bag, she had relied on digging wild vegetables to satisfy their hunger every day. Her children were so often starved that they were all skin and bones. On top of that, a wicked woman threatened her to sell her son! If she refused, the woman would snatch him away forcefully.

But An Jiuyue took a deep breath, revealed her sharp claws, beat the woman up, and threw her out of the house. She could show the woman she was not to be messed with!

They were out of rice and vegetables now, but she was not afraid. Acquiring food using her spatial abilities was as easy as curling her fingers!

Moreover, her spatial abilities were unlimited, and her medical skills did not deteriorate. She could no doubt earn money and raise her children well!

As for her ex-husband…

The prince, who had returned from the battlefield, smiled maliciously. “My beloved concubine, please calm down. I brought back a mountain of gold from the battlefield as a gift for you and our children.”

An eternal prison, a soulless body, a sealed spirit, everything lost.

To resign before merciless fate, or to become destiny!

“I lived in an illusion, I was lost, I could not find my home, I did not have a home… but why does it matter?! Between bowing to the threat of death and a spine that would never bend, I will choose the latter!”

- Description from Novelupdates