Chapter 138 - Time to finish the Bosses. 

Everyone began to run toward the exit. 30 peak E-grade monsters were chasing them. Well, not only that, but there were also those two bosses. 

Among those warriors, only 5 of them were peak E-grade warriors, and the remaining warriors were intermediate E-grade. 

If you are wondering why there is no D-grade warrior. Well, D-grade warriors didn't come to this dungeon because they won't gain any benefit from this dungeon. Who will come to the dungeon where he will only get a lower-grade item?

So, those warriors reached the door and tried to open it. But the door didn't even move from his place. Only then do they understand how bad their situation was. They suddenly remember the previous warning of that warrior. He already told them not to enter the room. But they thought he was only telling them because he wanted to collect those loot alone. Now, they finally understand how wrong they were.