C238 Servant
A trace of a smile appeared on the Undead Mage's face. Although it had just been signed as a contract, it had to pay the price for any violation of the contract. This meant that no matter who couldn't sign the contract, they could, and there was no need to pay the price.
The reason why the Undead Mage did this was so that Patriarch Wang could feel at ease and boldly absorb the dark green liquid