MTL - Tech House System - Chapter 84 task, please take care of a mistress

In the year 4 Before the New Calendar, just four years before the arrival of the Great Tomb of Nazarick, Lyle finds himself sitting by the roadside, gnawing on a piece of coarse black rye bread. His gaze is hollow, tinged with despair—he has been transported to the world of Overlord.The prospect of facing the devastating events to come chills him to the bone. In just a few years, the Great Tomb will unleash its might, razing nations and reshaping the world. Lyle foresees two grim paths ahead: perishing in the cataclysmic aftermath or surviving to live under the rule of the Sorcerer Kingdom.But as hopelessness threatens to consume him, a unique panel materializes before his eyes: Innate Ability: “Player”.Armed with the same advantage as the feared entities of Nazarick, Lyle resolves to carve his destiny. If they're all players in this grand game, why should he cower before them? The race against time begins as he seeks to grow stronger, navigate the treacherous world, and defy the fate that looms ever closer.

At sixty, Xu Mu was old and frail, with one foot in the grave, still stuck at the beginning stage of Qi Cultivation!

He had reached a dead end on the path of immortality. Giving in to life’s hardships, he decided to get married and have children, and live out his remaining days.

However, on the day his daughter was born, it was a double celebration. The doors to his cultivation were reopened!

[Congratulations! You have achieved: Blessed with a Daughter!]

[Blessed with a Daughter: Increase your Luck Value by 10 points every day!]

[Luck Value: Can be used to increase skill proficiency, it cannot directly improve cultivation!]

To survive, to live a better life, to reach the pinnacle, and gain longevity, Xu Mu embarked on the journey of marriage and parenthood, achieving milestones along the way!

…

Current achievements: [Blessed with a Son, Perfect Family…]

—

[The new book has been released, (I upgraded my storage bag to the cosmos). Respectful seniors, if you have time, please give guidance!]

Chen Han was a genius and hard-working boy. When he defeated a young master of a prominent family, he was attacked in retaliation. His dantian was shattered and he fell into Jianyuan. He was reshaped by a mysterious entity with the true spirit of his life, and he cultivated the techniques of the Peerless Heart and The Emperor.

With peerless mentality and supreme combat skills, he fought fiercely in the world, swept the six lower realms, and galloped across the three higher realms.

When countless treasures of heaven and earth, divine weapons and sharp weapons are in the bag, when countless beautiful women return to the harem, and when countless strong men are completely annihilated, this vast world would be under my feet!

“You might be my wife, but I shall not lay a hand on you.”

“Is that so? Then can I lay my hand on you?”

“……Pardon?”

***

Around 20 years in the future, the world is destroyed due to the invasion of demons. There’s only one way to prevent the destruction.

Marry the Duke known as the Monster and give birth to his child who will grow up to be the future warrior.

“Mielle, that marriage, I’ll do it instead.”

Yelena, who saw the future,
decided to get married to the Monster Duke and give birth to his child to save the world, however…

“Are we going to keep being idle like this?”

She thought she would be able to get it over and done with (?),
but her husband’s impregnable fortress-like defenses are beyond imagination!

“I told you to strip! Why aren’t you stripping?! Is it a part of your skin?”

Can Yelena safely give birth to the warrior and save the world in the end?