Nee-chan's Teaching Gods? Cool! (Kamigami no Asobi FF)
What would happen if Yui's little 5-year-old sister appears in the Garden out of no where? Can she help her Nee-chan meet the time limit? Or will she be stuck there forever as well if the gods fail to understand the human heart in time? (BASED ON THE ANIME!!! this is not an OC X _____, she is 5. Just clearing that up...