long-awaited permission

"...Sigh~ I knew you would mention this," the sage paused for a moment and then continued, "Our agreement was to move the Saints of the Royal Family to kill your enemies, did we refuse to do it when the time came? is it my problem that you managed to deal with the two families yourselves? We the Royal Family didn't break our promise, you just didn't choose to use it."

"That doesn't mean you don't owe me!!" Robin replied, "Of course, I can't force the royal family to do anything, but it will certainly affect our future business if you can't even pay for what you already took."

"....." The sage remained silent for a few seconds, "What exactly are those resources that you need?"