Concerning Dark Butterfly, Lu Ye always possessed complete control. He initially intended to use Dark Butterfly, then find a way to deal with her, as she is, after all, the Insect Matriarch, not of our race.
Yet, after these days of interaction, Lu Ye indeed gained some benefits from Dark Butterfly, which somewhat diminished his previous intentions.
Lu Ye actually hadn't decided how to handle Dark Butterfly. If she wanted to leave, he wouldn't insist, but the Chains of Life wouldn't be removed. If they never met again, so be it. However, if they did, he could use the Chains of Life to restrain her.
But at this moment, Dark Butterfly's attitude and actions led him to make a decision.
Since she had shown such sincerity, he shouldn't be too ruthless and unforgiving.
"You have my gratitude," Lu Ye nodded.
