The Simple Life of Killing Demons - Chapter 35Book 12:

After the continent of the nine clouds, the continent of the gods, Lin Feng, a proud cultivator, journeys to exciting new worlds. There is more trouble on the horizon, will he be strong enough? See his journey…

- Description from Novelupdates

This is a prequel to the anime movie To Aru Majutsu no Kinsho Mokuroku – Endymion no Kiseki.

Just before the completion of the Academy City space elevator “Endymion”, the main characters Kamijou Touma and Index encounter a level 0 girl named Arisa. The Magicians are after Arisa, and they attack Academy City. A female leader named Shattoaura leads a unit from Academy City against the attack. Kamijou and Index learn from Stiyl that Arisa is key to a brewing war between the sides of Magic and Science. When science and magic cross paths, the story begins with Endymion as its stage!

Aurora Waters was overwhelmed with despair when she faced the truth about her family.She had been born into a family of villains.Even worse, her family had an unhealthy obsession with faking their identities.They took “Fake it till you make it” so seriously that it usually ended with them getting killed!Her oldest brother pretended to be a CEO just to mess with the female lead, but that backfired when the male lead showed up and threw him out.Her second brother? He was an obsessive lover who pretended to be a wealthy second-generation heir—until the real heir ended his life.Her third sister? She faked being an heiress to manipulate the second male lead but ended up being killed by him.Her fourth sister? She faked an illness to attract the third male lead’s attention, only to die from a real one.Her mother? She put on a facade of being a kind and loving mom but ultimately met her end at the hands of the male lead.Her father? He pretended to be a powerful tycoon but lost his job and was drowned by the second male lead.And Aurora? She planned to impersonate the daughter of the richest man alive, but if things went the way they always did in her family, she’d probably meet her end by accidentally falling down the stairs.However, there was one glimmer of hope in this nightmare: she had a 100% rebate system that rewarded her for spending money on her family![Beep! You bought an eraser worth 1 dollar for your eldest brother! 2 dollars have been credited to your bank account!][Beep! You bought a candy worth 1 dollar for your second brother! 2 dollars have been credited to your bank account!]Aurora’s eyes sparkled as an idea took shape. She began spending on her family like crazy to rake in cash.She even wished her family were greedier so she could earn more! Just as she was brainstorming new ways to splurge on her family, she unexpectedly ran into her childhood crush.[Beep! You gave a bun worth 20 dollars to your childhood crush! 100 dollars has been credited to your bank account!]Aurora: …! That’s walking money!

I became a professor in a game by accident. To make matters worse, I even messed up the difficulty settings. Now, I’m stuck playing on Hell Mode. A world on the brink of war with the Demon King. An Assassin Department where mu*der is legal… as long as you aren’t caught. I thought I’d have to claw my way through just to survive in this wretched place, and that was the case at first. But nowadays… “No matter how hard I try, I can’t be like you, Professor… How do you do it?” “Please… become our god.” “What do you know? What is it you know? Why do you make me want to live…?” One by one, everyone at the academy began to obsess over me.