Ever since those black towers appeared on Earth...6 billion of the population has disappeared. The remaining population are forced to adapt to their lifestyle with the addition of mysterious black towers all over the globe.

One day...the black tower announced a sound, melodious melody before a monotonous voice announced...

"The Earth is Online, please attack the tower."

Over the months, the population dwindle down to merely hundred thousands...

As one of the players you were subjected to inhumane cruel games or instances hosted by the black tower's monsters where physical and mental intelligence are tested at every turn where failure means death...but the monsters aren't the scariest...you have to be cautious of humans too.

You were caught into an instance, you look around the unfamiliar place. Your wary eyes landed on a blonde man with sophisticated appearances wearing a suit and a walking cane with black leather gloves.

"Seems like it's only two of us. May I ask for your name, my lady? The blond man with an attractive appearance smile. looking too clean and neat in that suit when appearance is the last thing on people's mind.