A shot of the main cannon with an attack intensity of Level 110 requires the consumption of 90 billion units of iron ore.
He fired a total of six rounds.
He consumed 540 billion units of iron ore just to make this trip, losing over 500 billion like this. The ammunition is really expensive; even though he still has a little over 28 trillion units of iron ore, he can't afford to use it this way.
It's equivalent to buying 380.8 billion units of spider silk with 540 billion units of iron ore, but the latter is much rarer. Even in the Federation of the Kasha Civilization, which has everything, this kind of thing is not for sale.
Extremely rare.
More than 300 billion units of spider silk...
