Bab 233: Chapter 146: Komo Yin Python and Thorned Flying Dragon

The reason he only took 20 and didn't exchange too much was that Song Chi wanted to see if there were other items worth acquiring later on; it wouldn't be too late to exchange for the Advanced Body Tempering Potions if there was nothing else he wanted.

Holding the 20 Advanced Body Tempering Potions, Song Chi continued to head for the higher floors.

When he reached the twentieth floor, he stopped again, pausing in front of a special exchange counter.

This counter was different from the others: It wasn't about exchanging with Merit Points but was an exchange between different grades of Floating Land Origin.

There were three exchange options available at this counter.

10 strands of Zero Rank Floating Land Origin for 1 strand of First Rank Floating Land Origin

15 strands of First Rank Floating Land Origin for 1 strand of Second Rank Floating Land Origin

20 strands of Second Rank Floating Land Origin for 1 strand of Third Rank Floating Land Origin