Under Ninja, Volume 4

High school loner is given the part-time job of a lifetime as a modern day ninja tasked to perform international assassinations. After a looong break, Kurou is going back to school. As a ne´er-do-well learning was never one of his strongest suits, but right now his "assignment" doesn´t necessarily require him to hit the books. His priorities on campus appear to be keeping rival ninja clan under control as the Under Ninja attempt to through regional powers into chaos!