Baby Invasion: Mummy, This Demon Lord Wants To Marry You

Having transmigrated to a cultivation world, Mu Yao found herself trapped inside a mountain cave—with a Demon lord, no less! Given his powers, he should have been able to bust the cave open with ease. Unfortunately, he was bound by chains, with his spirit powers sealed. However, there was one way to escape—having Mu Yao to perform Dual Cultivation with him. After a round of indescribable events, the cave burst open and Mu Yao fled. Having exhausted all his energy, the Demon Lord fainted.
With the Demon Lord’s elixir in hand, Mu Yao swore to take revenge on all those who had caused her death in her previous life. But nothing seemed to go to plan! On the very night she escaped from the cave, Mu Yao inexplicably gave birth to twins, and her memories came flooding back. It turned out that she a fake daughter of a wealthy family that had deliberately thrown her into the cave. The birth of the children shook the heavens and earth, extending even into the Demonic Realm.

After awaking and recovering his strength, the Demon Lord realized that the woman had stolen his elixir while they performed Dual Cultivation. He swore to seek her out. “Woman! You can have the elixir, but you and the children belong to me!”