Code-named “Deadeye,” she was the industry’s number-one hitwoman, as well as a severe shut-in with crippling social anxiety. To her, killing targets was “work,” while going home to game was “life.” But just after finishing a job and getting ready to head home for a 72-hour gaming binge, she was hit by a truck.
She reincarnated as the weakest monster in another world: a slime.
No hands or feet. No computer. No takeout…
But! There was a perfect cave, dark and quiet, far from the rest of the world!
[Divine-Level Shut-In System] activated!
“Ding! Host’s desire for solitude is off the charts. Quest issued: [Build an Absolutely Secure Door]!”
“Ding! Devoured [Gale Wolf]. Skill acquired: [Concealment], a social-anxiety sufferer’s dream. Turn invisible with one click!”
“Ding! Devoured [Lava Dragon]. Skill acquired: [Dragon’s Aura]. Clear the room with one click. No visitors allowed!”
…
Hero: “Demon King! You cowardly turtle, come out!”
Demon King: “You’re the turtle! Your whole family’s turtles! Leave me alone! I just dug out that hot spring. Can you afford to pay for the damage?!”
This is the story of a socially anxious shut-in who, just to keep living the cozy shut-in life, accidentally became a Demon King.