Champion Marquis and others specifically instructed to take ruthless actions against the forty thieves.
As for the Four Divine Sons, they didn't particularly instruct Xu Gu to kill them.
The Four Divine Sons, backed by four superpowers with profound heritage, are easy to defeat but hard to kill.
"Leave the execution of the forty thieves to you," the elder of the Sun Family said with a smile.
"Okay." Xu Gu nodded, understanding the situation.
If one were alone and without backing, they could act as they pleased.
However, if they are backed by a powerful force, there are certain rules to obey.
For instance, conflicts between the younger generation should be resolved by the younger generation.
Otherwise, it can easily escalate the conflict to older generations, causing turmoil.
To Champion Marquis and the others, the forty thieves are considered the younger generation.
