Yang Xiaotian entered the first room, only to see a single book inside!
Out of curiosity, he opened it.
This book was the Alchemical Book of the Upper Realm!
It recorded some alchemical techniques from the Upper Realm.
However, these alchemical techniques, though decent, were far inferior to the myriad sacred techniques of the Upper Realm Medicine God.
Yang Xiaotian showed little interest, pocketed the book, and moved to the second room, where there was a Medicine Cauldron and nothing else.
Yang Xiaotian opened the inner space of the Medicine Cauldron, only to find it completely empty. He retrieved the cauldron and headed to the third room.
Inside the third room was a Chaos Sword Embryo the size of a fist!
The Chaos Sword Embryo is a rare treasure for Sword Dao experts, but Yang Xiaotian was somewhat disappointed upon seeing this one. It was much smaller than the Chaos Sword Embryo he had obtained in the Sword Domain.