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

A hideous bellow cut through the air as the Fort Snail finally reacted.

Its enormous body shuddered. Though it was technically in the Monarch class of creatures, it displayed no real sense of combat, relying on Apollo's direction.

Still, its primal shrieking alone was enough to scramble Luke's senses. Stars danced in his vision from the sheer volume.

Apollo seized that moment to grin.

"Yes… it's almost time for the final sacrifice. I won't let you or that meddling serpent stand in my way!"

Without warning, he launched himself across the snail's rugged carapace, a swirl of black wind and dark sparks swirling at his feet.

Realizing Apollo had pivoted away, Luke gave chase, enormous claws scraping across the fortress-like shell.

But with the snail's constant thrashing, the terrain bucked and shifted beneath him.

It was all he could do to keep Hazel and Elias from slipping off his back.

Chapter 115: Ten minutes will suffice