Naruto's First Reward System

Lin Yu, an otaku, was struck to death by lightning and woke up to find that he had traveled through time. I didn't expect to travel to the dangerous world of Naruto. Fortunately, there is a system where you can get rewards as long as you do it for the first time. "Ding, congratulations to the host for touching Kaguya Otsutsuki's wave for the first time. You will be rewarded with a blood evolution potion." "Ding, congratulations to the host..." This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.