Idiots Who Only Have Superpowers If They Are Determined

This world is very strange. There are a small number of people who have very strong wishes, and can even become the spokesperson of the gods to gain corresponding power. Perhaps the gods gave them some kind thoughts for their pity, but when they got carried away, this gift would disappear completely. I suddenly dreamed that each chapter is a character and shares a background, but the plot is not connected. The format of each chapter is the front text - the main character's information - the back text - the introduction of the characters. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.