Chapter 169: Train! Train! Train!

In the ground below the mountain, a pair of arms suddenly appeared, the ground collapsed, and Fein emerged from it. He descended deeper underground than he had previously expected. It almost took him half an hour before he finally resurfaced. 

Fein took out the dusty gloves filled with mud in his hand and stored them in his storage space. 

"I need to get used to this weighted equipment," He muttered. 

Fein walked to the mountain. He took a purple potion in his hand. This potion is a variant of the physique-based potion. But this one had an entirely different effect than the old ones. Its name is 'Purple Yen'. It's a potion that could enhance the adaptability of the body. With this, once consumed, it could boost the growth and adaptability of the physical body. It's an outrageous creation that Fein had developed to help him increase his training gains. He corked out the lid of the potion and poured the purple liquid down to his throat in one sitting.