luck-books

I never imagined becoming a Demon King inside a novel. Worse yet, I didn''''t inherit the Demon King''''s power, leaving me incredibly weak. On top of that, I must face the protagonist in the future, knowing he is determined to kill me because of his hatred for demons. Now, I''''m left with two choices: either I grow stronger and take down the protagonist to survive, or attempt to befriend him against all odds.