"Please… Please agree to sign a master-slave contract with me…" Grim Demon's words left Zhou Wen alarmed.
"What's a master-slave contract?" Zhou Wen learned from Wang Mingyuan the two types of guardian contracts.
One was a Guardian contract. This contract was relatively fair. Both parties could terminate the contract at any time and had the right to give up on each other.
The second was the eternal contract that could only be terminated after one party died. Relatively speaking, it was relatively fair. However, Guardians had unlimited lifespans, so typically speaking, humans would die first before the contract could be terminated.
"I'm willing to sign a contract as a slave. Life and death depend on Master's will…" Grim Demon explained the effects and methods of the master-slave contract in detail.