Konoha: Starting from Making People Suspect That There Is Something Wrong with Ninjutsu

Traveling back to Konoha, until I graduated from the ninja school, a gashapon machine appeared in my mind. Three years later and three years later, do you know how I spent these twelve years? "Ding, the system has been activated. Activation reward: The first gashapon automatically charges energy." "Ding, the automatic energy storage is completed and can be extracted." "Ding, collecting various energies can recharge the energy tank, and you can extract it every time it is full." For a moment, the ninjas who had their energy intercepted were dumbfounded. "What's going on? My chakra has been converted, why did it suddenly disappear?" "Is this ninjutsu poisonous? Can you just eat chakra without vomiting it at all?" This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.