NOT In the town of Whoville, but in the town of Poncho’s Waifu World, human-like people called Waifus or other random crap are filled with excitement about celebrating Christmas. However, the only one who is not thrilled is the grumpy, cantankerous and green-furred Grinch-chan, an anime girl counterpart of The Grinch from Dr. Seuss, born with a heart being "two-sizes too small".