"What did you say?!" Hyuga Hiashi looked at Sasuke in shock, unable to believe what he had heard. "Do you know how to evolve the Byakugan?"
He wondered if he had misheard. Sasuke was actually claiming to know how to make the Byakugan evolve!
"I wonder how much the Hyuga clan leader knows about the Byakugan after it evolves?" Sasuke did not directly answer Hiashi's question but instead asked if Hiashi was aware of any information regarding the evolved Byakugan.
As the leader of the Hyuga clan, Hiashi should possess a wealth of knowledge about the Byakugan's secrets and its evolution. Hiashi took a moment to gather his thoughts and then slowly replied, "Actually, I only know a little about the evolution of the Byakugan..." His eyes grew serious as if he were recalling old memories.
"According to our family records, our clan once had a leader named Hyuga Tennin, whose Byakugan was different from others. Not only did he possess more powerful abilities than the ordinary Byakugan, but he also created an extremely potent taijutsu."
Hiashi's voice was low and powerful, almost as if he were recounting an ancient legend. "At his peak, Hyuga Tennin's strength was not even inferior to that of Senju Hashirama and Uchiha Madara!" Hiashi sighed deeply, a trace of regret in his eyes.
This legendary clan leader had become a mere tale in the Hyuga clan's long history, and few believed in his existence. But as the clan leader, Hiashi was certain that Hyuga Tennin was real and not just a legend.
Turning back to Sasuke, Hiashi asked excitedly, "What is the method to evolve the Byakugan?" He was eager to know. Although the Hyuga clan claimed to be the largest in Konoha, these claims were hollow. Without a Kage-level leader, they could not be considered the largest clan.
Sasuke smiled confidently and said, "I know you're anxious, but there's no need to rush." "Through my research, I discovered that there are variations in the purity of each Byakugan." Of course, Sasuke's claim was meant to mislead Hiashi, who lacked the time to delve into such studies.
He paused and continued, "Though it might not be noticeable from the outside, these differences do exist." Hiashi nodded, acknowledging Sasuke's point of view, and asked, "That's true, but how does this relate to the evolution of the Byakugan?"
Sasuke responded with conviction, "It's directly related! If the blood purity of the Byakugan isn't high enough, evolution is impossible." "Thus, the first condition for the Byakugan's evolution is that its purity must meet the required standard."
After this explanation, Hiashi became even more perplexed and asked, "If the purity of the Byakugan meets the standard, how can it then evolve?" In response to Hiashi's question, Sasuke led him and Hinata to the door and gestured towards the sky.
Hiashi was utterly baffled and asked again, "What does this mean?" "The power is hidden on the moon," Sasuke replied. Hiashi and Hinata were shocked, their hearts filled with curiosity and confusion. They exchanged glances, convinced that Sasuke wouldn't deceive them, so they decided to hear him out.
"Legend has it that the Sage of Six Paths founded the Ninja Sect, but few know that the Sage had a younger brother," Sasuke said calmly. "The Sage's younger brother, Otsutsuki Hamura, led the Otsutsuki clan to the moon. These Otsutsuki members, much like the Hyuga clan, possess the Byakugan bloodline."
Hiashi's eyes widened in astonishment. He murmured, "Sasuke, are you saying that not only are there humans living on the moon, but they also have the Byakugan like our Hyuga clan?" "Didn't I make myself clear?" Sasuke asked with a smile.
"No, that's not what I meant. It's just that your information is astounding!" Hiashi hurriedly explained. Indeed, anyone would be skeptical upon hearing such claims.
"Let me continue. To evolve the Byakugan, one needs an Otsutsuki individual with a pair of high-purity Byakugan," Sasuke stated confidently. "When combined, these Byakugan can evolve into a Tenseigan, which rivals the power of the Rinnegan!" Sasuke elaborated, "The Tenseigan possesses immense powers of destruction and creation, capable of obliterating a nation!"
Hiashi's eyes revealed a deep desire for the Tenseigan after hearing Sasuke's description. However, he pondered an issue.
"An Otsutsuki with high-purity Byakugan—how does the Hyuga clan evolve the Byakugan?" After all, the Hyuga clan differed from the Otsutsuki.
"Don't worry, if I say the Byakugan can evolve, it certainly can." Sasuke assured with a smile. "Please tell me how to evolve it. I'm willing to pay any price!" Hiashi bowed deeply to Sasuke. This gesture reflected the immense pressure Hiashi faced as the Hyuga clan's leader and his intense desire for power.
"Don't worry, I will certainly guide you. Hinata is my woman, and I will help her as needed." Sasuke continued, "While the Hyuga's Byakugan might not directly evolve into the Tenseigan, it can still transition into an Otsutsuki-like state."
"Otsutsuki state? Why would the Hyuga clan's Byakugan evolve into an Otsutsuki state?" Hiashi questioned, perplexed by Sasuke's assertion.
Sasuke smiled mysteriously, "Because... The Hyuga clan are descendants of the Otsutsuki!"
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