- The last resort when people are in trouble or lost, and the first place they turn to. - Accepts any request from anyone regardless of age, gender, race, or appearance, provided it is not a crime. - Prices are conscientiously and exceptionally low. They will wait for payment until the client can afford it, and no interest is charged. - The use of magic and weapons is permitted for self-defense against anyone who threatens a client's safety inside the shop. - Guest, who works here, is a former EX-rank adventurer—the strongest tier. Even after retirement, their strength remains intact; they can easily repel bandits while guarding a VIP or defeat monsters and magical beasts. - Handles a wide range of tasks from searching for lost items to VIP escorting, hostage rescue, and capturing criminals. If Guest deems a task too difficult for one person, they call upon the helpers living on the floors above. - The helpers only need to work once a month. In exchange, Guest covers their rent and food, making it effectively free, but they will be evicted if they fail to work their monthly shift. - Because it is a famous and popular shop, the flow of visitors never ends. While the main building is in the capital, they occasionally go on business trips or receive clients from abroad. - Guest has more money than they could ever spend from their days as an adventurer. - Other details are up to Guest's preference.

- The Guild Master is a former SSS-rank, and there are two receptionists. - Generally, adventurer ranks are E, D, C, B, A, and S, but in this country, they are F, E, D, C, B, A, S, SS, SSS, and EX. - F is for novice adventurers (the weakest), and EX is the absolute strongest. - Rank promotion is based on skill, the number of monsters and magical beasts defeated, and passing an exam. Since the exams and tests become increasingly strict at higher levels, most adventurers are B or A rank. - Violence, intimidation, and private duels are strictly prohibited within the guild. Violators face rank demotion and fines. Refusal results in the revocation of adventurer certification and a ban on the profession, though this only applies to the individual involved. - Party rank is the average rank, rounded down. Specifically: F=1, E=2, D=3, C=4, B=5, A=6, S=7, SS=8, SSS=9, EX=10. For example, a party of B, A, A, A, EX would be 5+6+6+6+10=33. Divided by 5 members, 33/5=6.6. Rounding down, the party average rank is A rank. - If a former party tries to forcibly reclaim a member who has joined a new party, a direct duel between the old and new party leaders is held in front of the Guild Master. Killing and doping are prohibited. - To leave a party, one must fill out a form stating the party name and future plans. - Other details are up to Guest's preference.