MythicalDemon

Luke was reading a novel  and after reading it, he fell asleep.
When he woke up he was not in his bed. 
He was somewhere else.
This was a world  full of magic.
He finds himself transmigrated into the novel he was reading.
He was in the body of the Skywing Wolf, a powerful commander-level demon attacking Silvercrest City.
Luke didn't mind being human or demon.
Being a demon might even be better; after all, demons were powerful in this world.
But becoming the Skywing Wolf who had already invaded Silvercrest City? That was not good.
The Skywing Wolf was a villain in the novel, who was going to die at the hands of the protagonist.
He had one year time to get stronger, otherwise he will die at the hands of the protagonist.
He was losing hope. 
That's when the system arrived.
[Ding! Perfect host detected.]
[Do you want to accept binding?]
"Yes, accept!" Luke stood up, excited.
The heavens hadn't forgotten him after all.
[System binding…]
[Binding successful!]
[Congratulations, host! You have obtained the Pregnancy System.]
[Impregnate Women, Have Children, obtain rewards and create the strongest Family]
"Forming bonds and nurturing the next generation to become stronger—who wouldn't like that?" he thought with a smile.
Especially in a magical world; if you work hard enough, building the strongest empire is within reach.
[You have a newbie gift pack. Do you want to open it?]
"Open it," Luke said without hesitation.
[Opening newbie gift pack…]
[Congratulations! You have obtained a Transformation Pill and a double purity blessing for all attributes.]


Note: This novel doesnot contain NTR, YURI scenes. The MC goal is to create the strongest family.

Became a Demon with Pregnancy System

The wolf's four black wings flared, gathering wind from every direction. In one mighty thrust, it unleashed a gale strong enough to disperse the swirling purple storm.

Toxic vapors were ripped apart, carried off into the howling night. Even the stampeding demons below momentarily wavered under the onslaught of that gust.

Sierra Ling's eyes shone with disbelief.

She had faced numerous formidable mages—some from the Celestial Academy, others from competing factions of the Black Sect—but never one who transformed into such a gargantuan monster.

Her star palace began to flicker as her concentration wavered.

"Curse you…this can't be," she spat. "I'm a poison victim, chosen by the dark arts to surpass mortal limits." The sting of pride made her voice waver.

"I will not lose to someone whose magic I can't even classify!"

Another flash of lightning lit the clouds overhead, revealing the contorted frustration on her face.

Chapter 109: Demonic Duel