When killing someone, you can kill him.

"That's really cruel."
Adan Abbott took a breath of cold air. With so many talismans exploding, no one below the Grandmaster level would be able to survive.
After checking, Xia Yiyi smiled even more.
"Neither the formation nor the teleportation was discovered, that stupid guy Lu Xialiu. After killing that bastard tomorrow, I will directly activate the formation to bind Lu Xialiu. Although it can only bind him for five breaths, it is enough for me to teleport away. Lu Xialiu, don't think...