Maou-sama no Machizukuri! ~Saikyou no Danjon wa Kindai Toshi~ - Volume 4 prologue

Being the author of the breakout novel, Gates of The Primordials, Jarren Fletcher did not care about the constant critiques claiming he had a habit of treating extra characters as mere plot devices, creating and then dumping them once they’d served their purpose.To Jarren, it didn’t matter. Extras were just that—extras. All that mattered was the main character.But Jarren never expected to wake up in his own story, reincarnated as one of the meaningless, disposable extra characters, Deremiah Morcant—a coward who took his own life to escape the perilous challenges of the Gate Trials.Now, Jarren has to face those deadly challenges himself in the body of a weak, insignificant extra. He must find a way to survive in the rules of the dangerous world he had created, whilst also trying to save it.But time is running out. The next Wave is coming, and so are the paragons.

[Mutual Pampering・No Misunderstandings]Having completed her mission as the Empress in Another World, Mu Lingyun was reborn back into her original world,still facing the plight of having nothing and being bullied by everyone.Mu Lingyun said, “No worries, let's sign in first.”【Sign-in successful, congratulations on obtaining a new identity: the lost young miss of one of the capital's four great families, the Rong Family】So,Grandpa: Little Yunyun, the billion in the card is the New Year’s money Grandpa has saved for you over the years...Dad: Little Yunyun, you said you wanted to be a superstar when you grew up. Our family's entertainment company was created for you... to serve you alone...Mom: The jewelry they said you couldn't afford is made by Mom's company. Mom will transfer the company to you...Overbearing CEO Brother: Everyone who has bullied my sister, reflect on the edge of bankruptcy in silence!Top Influencer Second Brother: All who have badmouthed my sister, you're expelled from the fan club!Mu Lingyun: ...Why is it different from before?Forget it, let's sign in again to calm down a bit.【Sign-in successful, congratulations on obtaining an additional identity: the beloved of the Crown Prince of the prominent, wealthy Ji Family】Mu Lingyun: ...

In the world of Norse mythology, a human boy falls in love with Waltraute, the fourth Valkyrie sister. He wishes to marry her, but Waltraute gives him an impossible challenge to deter him.

Nevertheless, the boy is determined to carry out the dangerous task and to marry Waltraute afterwards.