Primrose Hill, Protect Moon Bunny!

The bunny that spawns has a health bar like an ordinary party member, and must be protected. Waves of flying enemies comes towards the center of the map. Your party must move to the center of the map to protect it. Ranged characters have an advantage here. It is recommended that lower leveled party members stand in the center so as to avoid being hit as well. The monsters are nerfed, and range from Flyeyes and Stirges to the Goblin Fire of Korean Folk Town. The Bunny drops a Rice Cake from time to time while the party protects it, which the Party leader must collect. Once ten cakes have been collected, the PQ is over. Also, if the Bunny dies or time expires before acquiring enough cakes, the PQ is failed.

This stage is continued from the previous stage, and therefore, the time limit is the time remaining from the first stage.
http://strategywiki.org/wiki/MapleStory/Quests/Party_Quests