53 Take Down the Sand Troll!

After everything was ready, Klein took a deep breath and prepared to enter the catacomb.

Now, he had a second pet, Little Wind.

He was definitely stronger than before.

Little Wind was the first to enter the catacomb.

Its speed was very fast, and Klein felt that it was the most suitable for him to test the Sand Troll.

If he couldn't beat it, he could immediately retreat.

After Little Wind entered the catacomb for about ten seconds, he called out a few times.

When Klein heard that, he immediately entered the catacomb.

Following that, Little Wind entered the catacomb.

After taking a few steps, the two of them heard the low growls of a beast behind them.

"Is it here..."

Klein's mind focused, and he quickly determined the location of the Sand Troll through the sounds.

The low growl came closer and closer, accompanied by the sound of heavy footsteps approaching.