Jin extracted a beast crystal from the head of the Giant Beast King. This crystal was larger than ordinary ones, more than twice the size, and its surface had an eerie yet beautiful purple-gold color, emitting a faint glow, giving it a magical appearance.
An Yao felt that this crystal looked somewhat familiar. It dawned on her that Gu Di’er had used a similar beast crystal to exchange for the right to reside in the city. However, that crystal was smaller, and its radiance wasn't as dazzling.
"This is the beast crystal of the Giant Beast King, containing immense power that can help a Beastman break through to a higher rank," Jin patiently explained to her. There was a hint of a smile on his lips, and it seemed that he was in a good mood.
Indeed, An Yao remembered that Gu Di’er and Jin were on opposing sides, and their interactions were always filled with tension and conflict.