The Demonic Experiment (Welcome to Demon School Iruma-Kun X OC)
  • Reads 9,907
  • Votes 302
  • Parts 24
  • Time 4h 38m
  • Reads 9,907
  • Votes 302
  • Parts 24
  • Time 4h 38m
Ongoing, First published Apr 18, 2023
Suzuki Allumi, Iruma's sister is kidnapped by another demon?! Unfortunately for her, this very demon himself twisted the fates of the Suzuki siblings. What happened to Allumi next? How will Iruma face the challenges before him now? 
What's holding you back, readers? Dive in the tale of The Demonic Experiment and find out more about the siblings fate.
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Plot small spoiler (Read at your own risk!)
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After being kidnapped by *unknown* demon, she was experimented and tortured since she was a human which is known as an extinct being in the world of demons. What will happen to her next? Read now to find out more!!!

Highest Story Ranking in each category 
#1 in sisteroc
#6 in experiment
#4 in wtdsik
#18 in Sullivan 
#704 in demon
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True Ruler

26 parts Complete

Fourteen-year-old Iruma has been unfortunate all his life. However never did he gave up to reveal his secret. No one was after all alowed to know it. What happenes when he find out that his adoptive parents sold him to a demon? What if that very own demon only wants a grandson and nothing more? At first, Iruma tries to keep a low profile in fear of his peers discovering that he is a dragonkin. Unfortunately, this ends up being more difficult than he expected. Even under normal circumstances Iruma was never allowed to reveal his true nature and race. His parents never cared much for him, since he wasn't their own flesh and blood. What will happen to this little dragon in his new environment? Will he be able to keep his secret? Find out yourself! A/N: This is more or less a copy of my other book which is a crossover. I am doing this because I was dared and get cookies if I finish it :). Feel free to correct my bad writing. Rights on the pictures go to the artist. I do not own Mairimashita! Iruma-kun! , rights to the owner.