C1444 Why

"This is a life and death order! Do you still remember the seal on the contract you signed at that time!? "I am willing to be your subject's slave. I swear on the black card that if anyone violates this oath, they will die without a complete corpse! This is your black card! "It is stained with the blood of every single one of you. As long as I crush it, all of you will die!"

As Lu Zheng spoke