Demon King of the Royal Class - Chapter 455

Being in the World of Arknights...Thing's are going to change drastically and...You best be ready for what's to come ahead.

Once upon a time, an Alchemist Grandmaster from the World of Immortals accidentally took possession of a playboy, who hailed from a rich and powerful family, and became a student in the middle of his midterms.

Austin, a young construction worker, falls from a twenty-story building while working on an incomplete apartment complex.Soon after, he wakes up in the body of a fourth prince who had been poisoned by one of his brothers.As though that wasn’t scary enough, Austin later discovers that he has somehow become entangled in a dangerous political situation where his brothers would do anything to become the next emperor.However, this turned out to be the least of his problems because Austin realizes that, unlike his three older brothers, the fourth prince had never once taken a liking to combat or training, making him the weakest out of the four princes.So, how is Austin expected to survive in a world filled with magic, monsters, barbarians, demons, and an internal battle over the succession of the throne?With a long, depressed sigh, Austin groaned as he lay on his bed and stared sightlessly at the ceiling.“Ugh, what am I going to do now?” he pondered. But there was only one thing he could do if he wanted to live a happy and peaceful life in this fantasy world.He had to train as hard as possible.However, training as an exorcist was extremely hard and stressful. But to his surprise, a personal system completely became bound to him, and a screen suddenly appeared in front of him:[Binding Complete!!][Congratulations!! You have obtained The Affection Leveling System!][Through this system, the host has now acquired a quicker and easier way to level up faster than anyone else around him. All you have to do is raise your wives’ affection towards you and build strong bonds with them, and you’ll unlock new skills that will benefit both you and your wives.]Seeing this, Austin realizes that he has a wedding coming up in a month with two beautiful elves as his future brides. So, instead of spending a lifetime training to become stronger, Austin opted to live a peaceful and fulfilling life with his wives.Now, follow Austin as he tries to live and enjoy a happy and relaxing life with his wives, while also having a legion of evil pumpkin warriors ready to fight and protect him and those he loves.

The Third World War has been ended by the efforts of Kamijou Touma. With that, he vanished. With the Magic Side regrouping, the Sabbath for their followers has arrived.

In the headquarters of the Science Side, Academy City’s strongest Level 5 Esper Accelerator has washed his hands off the “Darkness.” Along with Last Order and Misaka Worst, his days pass by peacefully with no sign of GROUP.

Hamazura Shiage has formed a new ITEM with Kinuhata, Takitsubo and Mugino. Peace has come to the hands of the alumni who have “graduated” from Academy’s Dark Side at last… at least until a new evil “first year student” appears before them.

— This is a follow up to the popular Toaru Majutsu no Index light novel series, where Kamachi-Sensei has promised to deliver new premises and give a totally new flavor to the fights and plot developments