I Settle Everything by Sleeping

Fujiwara Takuishi traveled from the great 21st century to his favorite Naruto anime, and was bound to a sleep system to force him to open a golden finger. Who would have thought that he could become stronger just by sleeping? "Hey~ I've finished my sleep list! If I slept for twelve hours today, my mental strength will increase by two percentage points." "Hey~ I've finished my sleep list! I slept for fourteen hours today and my physical fitness increased by one percent." "Hey~ Have you slept? The order is completed! If you sleep for sixteen hours today, your chakra capacity will increase by one percent." This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.