Inside the kraft paper bag was a thin, yellowish booklet.
The pages of the booklet were yellowed, broken, and mottled, but it was a thread-bound ancient manuscript.
On the cover of the ancient manuscript were two seal script characters: Turtle Extreme.
Yang Fei had already seen the Extreme Tiger's ancient texts, so he wasn't surprised to see this one.
Almost habitually, he found another item in the kraft paper bag.
It was still an identical bronze box.
After opening it, the base of the box's warm jade lifted up.
In the center of the warm jade was a dark amber crystal, about the size of a finger.
The mottled patterns within the Tiger Amber Crystal formed the image of a tiger roaring to the sky.
However, the pattern in this crystal depicted a large turtle lying on the ground.
The turtle's head was half-extended, and its eyes were clear and gentle.
It seemed as if all things in the world were reflected in the turtle's eyes.