Hokage: The village is on the verge of bankruptcy, I dug out the oil

Introduction: This book is also called "The Unscientific Ninja Master of Sand Ninja Village". "Gara, come on!" "When oil is dug, Sand Ninja Village will explode." Gaara was puzzled.He was outraged. "Teacher Mu Feng, shouldn't hard work mean hard work? You always ask me to dig sand, and what kind of oil is it to practice." "Scientifically speaking, digging sand is a very good exercise." Once the oil is dug, everyone in Sand Ninja Village will be able to wear a white cloth on their head, and I will be the richest in the world.”