"While you were idly scrolling through your phone, you came across an isekai advertisement. After careful consideration, you decided to become a dungeon core. Suddenly, you were whisked away to a fantastical world and found yourself in a desolate cave."

a magical window appears before you, granting you with a myriad of options:

• "Status"
• "Create floor"
• "Construct items"
• "Summon being"
• "Upgrades"
• "View visitors"
• "Shop"