The protagonist of this whole affair was currently sitting blankly in his chair. He closed his eyes for a while longer, then slowly opened them a few minutes later. By then, most of the drowsiness in Xuan Ye's eyes had faded.
Just like on Earth. Whenever a teacher is teaching, it feels like they're chanting scriptures. It's as if they have some kind of magic that hypnotizes people and fills them with endless sleepiness, Xuan Ye silently thought.
"Ah! This is really boring. If I'm just going to sleep in the classroom, I might as well go train my body more and raise my strength as quickly as possible. That way, if I run into danger, it won't be so hard to deal with."
Having thought this through, Xuan Ye decided to do it. The first thing he needed to solve was leaving a Shadow Clone at the Ninja Academy so he could properly deceive everyone else.
The Shadow Clone left at the academy would not require much chakra. As long as it kept lying on the desk and sleeping, it would not consume much chakra at all. Just a tiny bit would be enough to sustain it for an entire day.
After leaving the classroom, Xuan Ye found a secluded corner. He formed several hand seals and circulated part of his chakra, preparing to use the chakra circulation method of the Shadow Clone Jutsu to create a chakra clone beside himself.
Poof!
Once the hand seals were formed and the chakra had been circulated, smoke appeared beside Xuan Ye. When it dispersed, a Shadow Clone that looked exactly like Xuan Ye stood at his side.
"Ding-dong, Multiple Shadow Clone Jutsu proficiency +1 (2501/maximum 10,000)
"Mm! From now on, you'll take my place at the Ninja Academy, understand?"