The increasingly strong oppressive force made Yun Ran somewhat overwhelmed, and blood also seeped from the corners of her mouth, making her look exceedingly miserable.
What was most surprising was that when Yun Ran's blood dropped onto the ground, the altar, which was initially only somewhat luminous, suddenly burst into a very intense light.
The man immediately turned his head to look at Yun Ran, his eyes filled with a fanaticism that Yun Ran couldn't understand, resembling someone looking at a rare object.
His tone even carried a hint of pride as if saying, finding her was like finding something sought with great effort, effortlessly: "So you are the best sacrifice!"
Hearing this, a look of shock appeared on Yun Ran's face, but her mind was rapidly searching through some odd records.
Soon, she finally remembered something. When she was a child, she was once punished to clean the Book Collection Tower.
