Hinata Shouyou is a first year high school student, he is literally a ball of sunshine that smiles brightly that can almost blind everyone who sees (sorry if it's too much Hahahaha). He is a volleyball player and he exceeds in it but what will happen when Karasuno's ball of sunshine becomes a baby because he accidentally drink his father's newly invented potion?. Please read with patience. HAIKYU IS NOT MINE and also the pictures inserted in this story. All thanks to the creators. Thank you creators for a wonderful anime... I'm sorry everyone but I'm only using the Haikyu character's name and team and some of their personalities BUT there are some informations that I've made myself so bear with me in this story.