Maxed-Out Authority! The System Says I Get a Month to Enjoy Myself First

[Multiple heroines + Invincible + System + Backrooms + Mystery + Hesitant to kill + Sci-fi + Cthulhu Mythos + Warhammer]

“First, from this day forward, you will be immune to every kind of harm, physical or mental, and to every negative effect.”

“Second, nothing will ever be able to confine you. Whether it’s imprisonment in space or time brought to a standstill, you’ll be able to come and go freely, without hindrance.”

“Third, you’ll have an infinite storage space in a special dimension called the ‘Backrooms.’ It’s not exactly peaceful there, though. Plenty of terrifying entities roam around. Still, with your four abilities as they stand now (absolute loyalty, immunity to harm, freedom from confinement, and infinite storage), you should be able to go wherever you please.”

“Kid, in other timelines, I tried giving you missions so you could gradually unlock your powers and improve your abilities.”

“But it proved too slow. There’s simply not enough time to prepare for the apocalypse that’s coming. So this time, I’m giving you all the power and authority at once.”

“Whether you turn out to be a dragon or a worm is up to you.”

“Goodbye, kid.”

“Good luck.”