Adventurer Guild

Adventurer Guilds are organizations formed by adventurers, monster hunters and dungeon seekers.

Their quests includes harvest plants, cull monsters and explore dungeons.

Known Adventurer Guild

 * Odin Guild
 * Lahmu Guild

Rank of Adventurer
All requests have points assigned to them. The adventurers rank up by completing them and passing a certain point threshold, but the points themselves are undisclosed data."

So while there are request flyers from E to S rank, even among E rank quests the number of points differs.

E rank goes from 0 to 99 points and D rank from 100 to 199, if 100 points are required to gain D rank then completing two 50 point quests would be most efficient and have a decent success rate, whereas doing quests with ten points assigned to them would be safer but also more time consuming.

However, failing a job makes you lose a lot of points. Depending on the request there might also be a penalty fee.