Muzan handed Kabuto the notes he had used for cultivation. Since he had always kept records, they were filled with summaries of Muzan's training over the years.
But when they fell into Kabuto's hands, he could feel Muzan's intentions.
"I will work hard to become strong and serve you!"
"You should focus on growing up first."
There was no denying that he was a genius, but Kabuto was still too young. He could not even reach the laboratory tables, let alone help Muzan with important experiments.
Muzan was in charge of this place. Compared to the basic equipment at Konoha Hospital, the equipment here was undoubtedly more comprehensive and precise.
It could support Muzan in conducting a large number of experiments.
He told Kabuto to explore on his own for now. If there was anything he did not understand, he could write it down, and Muzan would answer his questions once he had dealt with the matters at hand.
First, he inspected the equipment to prevent Danzo from tampering with anything behind the scenes. Naturally, Muzan would not begin by experimenting on the weaknesses of Man-Eating Demons. He followed the original procedure and analyzed the composition of sunlight.
Muzan was the only one busy in the entire laboratory, and his back fell into Kabuto's gaze.
Even a powerful man capable of producing such notes worked silently and diligently. Kabuto had to keep up as well. Only by passing his lord's test could he serve him.
At once, Kabuto felt a conviction rise within his heart. Only by becoming strong could he control his own fate and serve the busy figure before him.
"The basic three colors of light have all been tested."
Other than ultraviolet light, which could burn Muzan, the rest had no effect on him. Yet the truly