A story starting from Changbai Mountain
Lost? The world is full of love, little brother!
Picky eater? I am willing to cook whatever food my brother likes for the rest of my life!
Mosquito? Little brother, little brother, expelling insects!
Afraid of the dark? With my little brother in hand, the evil spirits are gone!
Can't find a boyfriend? Is there a more perfect man in this world than my brother?
Intention: A happy life where fans and brothers live a happy life without shame