Start by Picking up the Cat Girl and Build the Strongest Guild

He traveled to a different world and became the president of an adventurer's guild that was on the verge of bankruptcy. He had to sign two adventurers and complete enough commissions every month, otherwise the guild qualification would be invalidated. He was very lucky and signed a cat girl on the first day. Use modern knowledge to shock other worlds. Starting from picking up a cat girl, build your own adventurer guild into the strongest one in the kingdom!