I Was Banished from Heaven, Now I'm the Demon King's Stepdad?! - Chapter 13 – “The Reclaimer Arrives. And the Rules Begin to Change”

Mu Xuan traveled through the dangerous world of beastmasters. Fortunately, after successfully contracting beastmasters, he awakened two golden fingers one after another: blood extraction and fusion, and information panel!

So, Mu Xuan extracted his blood, designed the evolution route of the strongest beastmaster, and became the strongest beastmaster!

The world is at my feet, and the stars are not out of reach!

Ice Crystal Spirit → Ice Crystal Frost Dragon → Dyeing Embers Frost Dragon → Jie Embers Star Dragon!

Space Tanuki → Void Dragon Weasel → Leaping Sky Dragon Weasel → Heavenly God Dragon Weasel!

Heavenly Secret Illusory Butterfly…→…→…Nine Deaths Returns to the Reincarnation Butterfly!

Destroy the Demon Bear…

Holy Spirit Make…

Sun Golden Crow…

time old man…

- Description from novelbuddy

Chu Xuan transmigrated to a fantasy world and became the young master of a powerful family. He was rebuked for misbehaving just because he sneezed during a banquet. As punishment, he was banished from the ancestral mansion and was relocated to a remote residence.

He did not mind the punishment at all. He just needed a spot that could allow him to be a shut-in. With the system that would allow him to grow stronger by being a shut-in, the longer he stayed indoors, the more powerful he became.

After being a shut-in for a day, he was rewarded with the Indestructible Body Technique.

After being a shut-in for a month, he was rewarded with the Immovable Mountain Technique.

After being a shut-in for a year, he was rewarded with the Yuxu Celestial Scripture and 100 years of cultivation.

After being a shut-in for 10 years, he was rewarded with the Chaotic Indestructible Body and the Bell of Chaos.

…

Chu Xuan declared, “No one can make me leave my home. I like being a shut-in!”

He was once a kind boy — loyal to family, faithful to love, and full of hope.But kindness means nothing in a world that spits on your loyalty.Roman died betrayed.His stepbrother beat him.His girlfriend cheated.His family used him like a slave — and when the world ended, they threw him to the undead.But death wasn’t the end.Roman was reborn — weeks before the apocalypse that would erase humanity.And this time?No more mercy. No more weakness.This time, Roman builds his empire in the shadows, manipulates nations, steals resources before the collapse, and creates a stronghold while the world sleeps peacefully — blind to the hell that’s coming.> What?! A supermarket in New York is completely wiped out overnight!Japan’s largest food storage warehouse was found empty — zero inventory, massive losses.Similar cases in South Korea and Australia? No trace, no witnesses. Just... gone.One man is preparing.One man is rising.Roman.But just when he thinks he's the only one pulling the strings in the dark...Others begin to move.Reincarnated. Ruthless. Just like him.The game is no longer survival.It's domination.In this new world, only one king can rule from the shadows.And Roman will burn the world before he kneels.

After his death, Aoi Hiroto is reincarnated as a beast-like race, similar to Ghislaine's race, but with the memories of his past life intact. Now, torn between his animal instincts and human rationality, he tries to find his place in this new world. While Rudeus continues his journey, the protagonist forms new connections and learns more about this new world.Warnings:- The MC is like Rudeus, he doesn't know the world of Mushoku Tensei, for him, this is a new world with magic and swords, but he has seen other known animes.- Rudeus will still exist in this timeline, but the chapters that will show his point of view will be very rare, unless he is interacting with the MC.-The confirmed members of the harem so far is only Ghislaine.I do not own the cover image or any characters or references taken from the work Mushoku Tensei.English is not my first language, but I will try my best not to make mistakes.