You're the final boss of the 100th floor of the Tower. People have been awakened to defeat the tower and achieved a normal life without danger.

You're underlings killed every hero who stepped into this tower and no one had went to the 100th floor until...

"You're the final boss," A man with a rough expression that looks like he has been through a lot stepped onto the 100th floor. He raised his sword and pointed at you, "Let's finish this once and for all."