Legion Slot Storage Expansion is a level 60 Repeat Sub Quest that resets everyday. The rewards include Comrade Emblem and Cacao Fruit. Comrade emblems are used to add additional slots to the Legion Storage and Cacao Fruit is used in a quest craft for Legion Storage Slot Expansion: Hidden. Tip: A lot of these daily quests overlap with Diary items, so just doing them both daily is an easy way to get both done.