Twenty minutes?
That was more than enough time for him to dismantle the entire Kunwu Lock ten times!
He went to such lengths and exerted so much effort, even bringing out something like the Breath of Sorrow, not to destroy the Kunwu Lock, but essentially to give them a free upgrade...
Through surgical precision operations, using the Gray Flame as a tool, implementing a Secret Ritual for a sinisterly subtle intervention on the entire Kunwu Lock.
Penetrating through this small crack before him, erasing and dismantling all internal authentication frameworks of the Kunwu Lock, then connecting his counterfeit creation within it, grafting the two into one.
Like forcibly jailbreaking a game console's motherboard, adding a bunch of brand-new features that the official never allowed.
Incidentally, slightly expanded the scope of its effect...
