It was a tough battle by building strong fortress while using primitive equipment such as stone catapults, bows and arrows, bed crossbows, and so on.

But now, in a more difficult era of the Stone Age, Maria was going to let a group of students in Gold and Silver Division challenge the game difficulty that was never been beaten before.

“Miss... Miss Jenkins, did you somehow set the wrong game mode?" A student slowly raised his hand, anxious at what he was seeing.

"Of course, it's a mistake. How are we going to challenge the surge of beasts in the Stone Age version?" another student chimed in.

But Maria spoke nonchalantly.

“It's not a mistake. Everyone, enter the game room I created. The password is 123456."

Everyone was rendered speechless.

Was she crazy?

They could just shake their heads and think that Maria had gone insane. The first person to enter the game room was Judy.

She was sitting obediently in her seat, with the Laptop in front of her and a pen and a notebook beside her.

She was going to take notes while play the game. For her, this wasn't just for fun. In fact, she was the only student who took the class seriously.

Then, the second one to enter was Sean.

Because he was the most popular star in the class and the only student in the Challenger Division, everyone else started following him even though still reluctant.

The last ones to enter the game room were Sally and Vivian.

The two of them didn't believe that Maria was any good in this version. They thought she was just making things look unnecessarily mysterious just to cover up her incapability.

There were 78 students in the class, and including Maria, there were a total of 79 people in the game room.

As the game started, 79 people appeared in a valley. On their screen, the students noticed that there was still 2 hours before the surge of beasts started.

So, for now, they were able to heave a sigh of relief.

“There's two more hours left? Does Miss Jenkins want us to find places to hide?"

In their minds, this was the most Logical explanation. It was impossible for only 79 people to fight against ten thousand savage monsters without any decent weapons.