C1172 Who did it to whom

"Chang Shengtian, black and white means that you have indeed participated in this treasure seizing project. If you don't hand over the things, I won't be able to protect you! It looks like you haven't realized the value of that thing, even if I kill you, you won't be able to afford it! "Qin Cang also wanted to send Meng Long away as soon as possible