Gege Shi Da Bendan!

In the eye of the brother, the young sister is a hassle, but eventually, he became a sister - con.
In the eye of the sister, the image of the older brother was a respectful figure, but soon degenerates into something worse, she thinks her brother is a big idiot.
A pair of siblings, two pairs of childhood friends, acting the love-hate relationship and trying to do each other in slapstick comedy, all for your enjoyment and fulfillment.