DxD: Building A Demon Clan From Scratch. - Chapter 44: Rewarding (R-18)

As monstrous invaders ravage the world, Ryzen Kael— a man shattered by a tragedy ten years ago— faces his final moments. But just as death closes in, a mysterious system awakens within him, offering a path beyond his limits.Now, with nothing left to lose, he steps into a dangerous journey of survival and power, defying fate and unlocking abilities beyond imagination. Follow his rise as he challenges destiny itself, carving his name into history!Author's other storiesThe Unrivaled Holder: Rise of the Dragon Monarch - 3rd Season Ongoing

“Jiang Fan, I regret it!”When Xu Yining realized that the useless fiancé she would rather die than marry had taken her sister as his wife and transformed her into a powerful empress, she was filled with regret.If she could do it all over again, she definitely wouldn't have petulantly let her sister marry in her stead!

ps: Parallel Blue Star (No World War history) (Advocates anti-war) (Fictional survival)--------------------------------Scene OneGreat Xia Federation, in a certain game live stream.“Alright, this anti-war game experience ends here, 4 points, let's look at the next anti-war game... huh?”“The beginning is an immersive storyline? It's called... 'Normandy Landing'”“It looks like a landing operation storyline. The streamer is now on an assault boat, but the position is a bit behind, can't see what's ahead.”“I need to move forward a bit....”The immersive experience game streamer mumbles as he walks to the front of the assault boat.Scene Two“Brothers! Zhao Ming the old rogue has updated the DLC again! Charge!”“Let me see.... Damn?! This time Zhao Ming the old rogue actually lets players experience the storyline of entering the Third Empire, amazing!!!”“Let me see where I am now, Berlin? Isn't this the capital of the Third Empire, what's the mission?”Woo—buzz—woo—buzz—“Hmm?”“Why is the air raid siren sounding?”“????”“Damn!”“Zhao the old rogue!!!”Boom—!!!!—Zhao Ming: Actually... I'm a filmmaker, do you believe it?

In this world, Planet Earth had undergone great changes and humanity is faced with extreme danger. Luckily, humans have something called the Heaven Dao software.