Dal-soo didn't understand Ji-woo's reason for canceling their deal involving 100 Magic Crystals, 50 Magic Stones, and 2 Portal Gates of any tier.
However, Ji-woo's following request was more troublesome than providing the magic items. Such a blatant leave would get more problematic to deal with than having to negotiate subtly and gradually.
Leaving the guild was more complicated than quitting being a Hunters Association worker. Whether the guild provided resources or not, a hunter couldn't just stop without the Guild Headmaster's final decision.
That was the code of ethics for hunters with guilds in the world. South Korea was no exception either. Getting in and out of the guild was not a child's game that could get decided arbitrarily.
"I'll try to discuss this with the Guild Headmaster. Give me some time. I'm sure I'll be able to give you a satisfactory answer."