"As the master of the Star Territory Pavilion, I will protect the disciples of the Star Territory Pavilion with all my strength. If you, the so-called righteous people, try to block my way, I will kill you."
…
"Why did you kill?"
"Everyone I kill is the one who deserves to be killed."
"Then... Will you kill me?"
"Why do I want to kill you? You are the person I care about most."
Concept: No one is born a bad person, and bad people may not do bad things