A stick. His name came from a stick, and no one know this but himself, and his mother.

He somehow has a high IQ for an eleven year old. He realize it will be humiliating if someone find out about it. So he tried every option, burning it, breaking, and even bury it.

None of which worked. It didn't burn, it can bring itself back to one piece, and hit back and it even tried to bury the MC once out of revenge.

Turns out the stick have some mysterious properties, so he kept it to himself until he found some answer about its origin.