C464 Killing Mo Yu

This book was very useful, but it was something Chung Tianya had found. Therefore, it was not a problem for Chung Tianya to make a contract with it. Furthermore, Chung Tianya was part of their team, so they actually shared the book together.

"Alright, I'll sign the contract now!"

As a dazzling blue light flashed, another Time History Book appeared on Chung Tianya's weapon