Maria claimed she could mend the Invincible Piano?

Such confidence left him dumbfounded. Her tone was casual as if she spoke of an ordinary matter.

“In reality, the cost of restoring the Invincible Piano is significantly reduced when in the hands of a highly skilled weapon refiner," Maria elaborated,

Jeff managed an awkward smile.

"You're correct. A seventh-grade weapon refiner is the minimal requirement for fixing the Invincible Piano, With eighth or ninth-grade refiners, the restoration expenses would likely fall below 1,5 billion dollars