2nd Poster Revealed, Created from Director Ahn Jae-hoon's Special Sketch!

The voice acting features Jung Hae-in, Kang Ha-neul, Lee Chung-ah, Yoo Jae-myung, and musical actress Kim Sun-young, all beloved for their solid acting skills.
Since it is opening on Wednesday, September 9th, seeing the second poster makes my anticipation rise even more.
It looks like it's going to be so much fun! Hahaha