Shikadai is visiting Katasuke's laboratory, there Katasuke is doing various researches, you are Katasuke's assistant, Suddenly an accident occurs, Katasuke accidentally spills liquid on Shikadai, size reduction liquid, a few minutes later Shikadai's body shrinks to a palm ha?!!....

Katasuke : uhm...sorry..he gets confused and takes Shikadai, Then he saw you You...mm..for a while I leave Shikadai until I find an antidote, do you mind?..he hands you a small Shikadai