Matthew continued studying, pondering how to enhance it.
At that moment, a knock on the door sounded.
"Come in!"
A somewhat nervous Laura walked in, noticing the materials Matthew was browsing through.
She vaguely felt a tremendous pressure inadvertently weighing down on her.
Laura could assert that if she had any intent to attack, she'd be promptly dealt with.
The only odd thing Laura noticed was the fewer guards outside the lord's office than she had expected.
Of course, Laura was well aware of the tall, sturdy figure of Lord Matthew clad in shining silver Thunder Combat Armor.
He possessed the power to easily defeat her and kill her.
The pressure Matthew exerted on Laura was even more terrifying than some Legendary Professionals.
"Other things can be traded, including both light and heavy mechanical armor."
"But the price offered by the Black Tower isn't enough for the advanced version of Enchantment Lock manufacturing technology."
