Chapter 62:
Invisible flies have two main functions: scanning and projection.
Orochimaru utilized these two functions with remarkable precision. One fly was responsible for scanning Jiraiya's test paper, transmitting the data to Orochimaru, while the second fly projected the answers back onto Jiraiya's paper.
This might seem like common technology in modern times, but in this world, it was an invaluable and near-untraceable tool.
As the faint light from the fly projected answers onto Jiraiya's test paper, he couldn't help but let out a startled yelp, nearly falling off his chair.
"Wh-What the hell is that?!"
Bang bang!
The examiner smacked his desk with a pointer, glaring at Jiraiya.
"You there! Quiet down, or you'll be disqualified!"
Jiraiya, still wide-eyed and flustered, tried to explain, "But just now there was something on my paper..."