Isekai Maou to Shoukan Shoujo Dorei Majutsu - Volume 4 interlude

She was transmigrated into a novel where she became the cannon fodder who abused the male lead and ultimately suffered her demise under said male lead. And to return back home, she had to obtain the city boundary map first.

Ye Mu doesn’t want to play a game! Now that she’s inside the book with such a plot, the only way around her death is to kill the male lead first and let this world collapse!

However, upon seeing a scraggly, skinny little boy whose brows were full of perseverance, her hand won’t move…

Well then, she would subdue the male lead’s tyrannical tendencies! How to do it? Raise the male lead and have him help her find the city boundary map? That’s a good idea!

Despite raising him properly, the male lead seems to have grown into a devious man who won’t listen to her. Moreover, he lures her over with the city boundary map.

“Do you want this or not? Then come to my bed.”

Her face was full of tears. Where was the promised honest and upstanding monarch? Does she have to raise him all over again?

The man smiles and pats her on the head, “Come on, stop crying. Wash and go to bed.”

- Description from Novelupdates

Xiao Yu, who was a student from modern Earth, accidentally transports to another world and becomes the lord of a territory. Facing an unfavorable situation, he vows to take back his family business, build his new territory, kill all of those who covet his wealth, and dominate the world!

Annan transmigrated to a new world – the Land of Dense Fog. He had become a rare elite NPC who possessed the player’s system.

However, he had the heart of a player.

I like to stir up matters, and unbridled. But, I’m a kind player. The ally of justice who is favored by this world.

I’m on a main mission. As the righteous player, I’m following my destiny to eradicate you, the evil NPC!

Dear player, I’d recommend you to stop running away. The mission is completed. I’m the righteous NPC now to punish you, the evil players…

—

In the long dark night, the crimson moon hangs high in the sky.

Hoarse whisper patrols the streets. The brass steam engine is emitting blood mist.

Your brain is in ecstasy; your eyes are enchanted.

With cracked skins, it sprouts new flesh.

In the gray mists, shirek cries come from the flesh wall that consumes thousands of corpses…

“Stop crying, our players don’t bite. They just want to play with you.”

The Solitary Schemer, Number 1 Player, Land of Dense Fog’s Savior, Leader of 13 Saints, Friend of 12 Upright Deity, Pioneer King, “The Righteous One,” Gatekeeper of Forth Disaster, Crownless Deity, the great Annan advised kindly.

Having lived a normal life all his life and died without being able to fulfill his desire and when he’s given a task by a god, watch how he takes the protagonists girls while making it hard for the hero.