Are You Bored of Traditional Books?


If you enjoy reading but find yourself getting bored with conventional books, it might be time to explore a new avenue of storytelling. For those who love interactive story games, visual novels, and mystery games, we have just the thing for you!



Introducing 'Underworld Office'


We proudly present our free interactive storytelling game, 'Underworld Office', set in the captivating world of adventure games. Each story in this mysterious novel is crafted by carefully selected authors, ensuring a unique experience for players.



A Unique Visual Novel Experience


Prepare yourself for an unparalleled visual novel filled with horror, touching moments, and innocent episodes that will keep you on the edge of your seat!



This is a mystery game designed specifically for smartphone users, offering an engaging and immersive experience.



Upgrade for an Ad-Free Experience


If you prefer an uninterrupted gaming experience, consider purchasing the paid version. Enjoy unlimited play without the ticket system!


Download Underworld Office Here

📖 Introduction to Underworld Office


Underworld Office is a chat-style interactive story game and adventure game featuring a captivating universe. Dive into a world filled with mysterious yet touching episodes, encountering various ghosts that are both cute and stern!



💬 Intriguing Storyline


In this hidden story game, the main character, Eugene, accidentally falls into the world of ghosts. After a near-fatal encounter with monsters, a mysterious ghost saves him and demands his assistance at the Underworld Office in return...



🎮 Key Features of Our Mystery Game



  • Light novel and adventure game with a mysterious text style

  • Engaging characters in this hidden story game

  • Explore a different world with approximately 40 short animations and 150 illustrations

  • Discover 7 different routes through your choices in this mysterious novel

  • Collect 25 titles and 60 album illustrations in this adventure game

  • If you enjoyed Hidden Story games or Mystery Novels, you'll love this Visual Novel!



📌 Extra Features to Enjoy



  • This adventure game is completely FREE!

  • Meet adorable yet stern ghosts in our mystery game!

  • Engage with unique puzzles that influence your story choices

  • Stay tuned for more stories; we’ll keep you updated on upcoming visual novels and adventure games!

💯 Why Choose Our Novel?


In our novels, you control the story's flow. Your choices matter, so select your reactions and actions wisely. Play our Visual Novel, Hidden Story Game, and you won't regret it!



👍 Recommended For:



  • Fans of Visual Novels and Mystery Games

  • Anyone looking to pass the time with an engaging adventure

  • Those who enjoy the world of ghosts and interactive storylines

  • Players seeking a free gaming experience

  • Readers of light novels and masterpiece storylines

  • Anyone tired of old templates in adventure games

  • Fans of interactive mystery stories and storytelling games

💌 Join Us for New Adventures!


Now is your chance to dive into our Visual Novel, Mystery Games, and Adventure Games. Experience storytelling like never before!