Actually, the reason why Nanaise's 'Eye of the Heart's Reflection' formed these two ocular techniques was also related to the ideas Ryun had been instilling in her for a long time.
Since she was little, Ryun had been teaching her to prioritize protecting herself in any situation. When learning ninjutsu, the first one to learn was the Substitution Technique. After the Substitution Technique, she learned the Shadow Clone Technique. Once a large number of Shadow Clones were deployed, it became very simple to confuse the enemy's vision and escape danger.
After learning the Shadow Clone Technique, he started teaching her to understand space-time formulas, preparing her to learn the Flying Raijin Technique. Anyway, Ryun was not concerned about whether she could defeat others. The important thing was to ensure she would not be harmed by others. Defeating enemies was something her father would handle.
"Dad, other people can also enter this space corridor of mine."
Nanaise could not only use the Space Mirror to escape herself, she could also help others escape. Of course, using this spatial ability to attack was also possible, but its effect was actually only slightly better than the Flying Raijin Technique.
Upon hearing this, Ryun decisively stepped into the Space Mirror. After entering, he could teleport according to Nanaise's thoughts, or he could enter his own space through this spatial node.
"Inside this Space Mirror, the perception of spatial coordinates seems much clearer." Ryun was quite surprised by this discovery.
This Space Mirror was both a spatial node and a special spatial interlayer. Entering it, Ryun felt as if he was placed within a deep layer of space. He could easily sense the Flying Raijin spatial nodes he had scattered across the world from this place, and he could also clearly sense other separate dimensions outside the main world.
Whoosh.
The Ryun in the mirror suddenly appeared beside Nanaise.
"How is it. Dad, my ocular technique is amazing, right." Nanaise asked with a proud expression.
"It is indeed amazing."
Ryun put his arm around his daughter's shoulder and praised her generously. If these eyes appeared in a ninja world without the Sage of Six Paths, they could basically be considered invincible.
Among the ranks of the Mangekyo Sharingan, Nanaise's Mangekyo could rank in the top three. It was only slightly inferior to his 'Eternal Night' and 'Dual Kamui'.
"Let's go, let's visit the three great sage regions together." Ryun took her hand.
"Mhm mhm."
Being able to go out and play with her dad made Nanaise very excited.
As their bodies turned into whirlpools and disappeared from the spot, a moment later the father and daughter pair suddenly appeared at the entrance to Ryuchi Cave.
A year ago, Ryun had originally planned to come, but because he needed to refine the enormous power after eating the Chakra Fruit, he had postponed this matter until now.
Snakes could be seen slithering everywhere in this place, but the father and daughter paid no attention to them. Holding hands, they walked straight inside.
"An acquaintance has come. Go and greet them." Sensing the arrivals, the White Snake Sage instructed the Three Snake Maidens to go welcome this father and daughter pair.
"This guy, unseen for many years, his strength has become increasingly unfathomable." The White Snake Sage muttered with a grave expression.
As a summoned white snake, it actually could not sense the fluctuations of power within Ryun's body. Clearly, this human's cultivation level had surpassed the Six Paths tier. Otherwise, it wouldn't be unable to sense the chakra within Ryun's body, even though they had not yet met.
"Indeed worthy of being the Child of Destiny. To grow to such a level in just twenty short years. One day, he might truly become a, god."
Within the somewhat dim Ryuchi Cave, a bright and huge palace suddenly appeared. The father and daughter pair, who were originally touring the cave, suddenly stopped walking.
"Sister Kuchinushi, Sister Tsuchinushi, Sister Ichikishima, you three sisters are being mischievous again." Nanaise playfully shouted towards the palace ahead.
Unfortunately, it was quiet inside the palace. No one responded to Nanaise's call.
"My dad is here today, so I won't play hide-and-seek with you sisters." Nanaise continued to shout into the palace.
"What if your dad is here. Is that so great. He's still just a little brat." A woman's voice suddenly rang out from inside the palace.
"That's right, not just a little brat, but also a heartless scoundrel of a man."
"Correct, not only heartless, but also particularly fickle. No man is any good, especially those men who like sweet talk."
Three dissatisfied female voices sounded one after another without pause. For a moment, both Ryun and his daughter were stunned on the spot.
Back when Ryun first came to Ryuchi Cave, he wanted to build good relations with the snake sages inside the cave. On one hand, it was to learn sage arts well. On the other hand, he could use their power to employ the Reverse Summoning Technique to avoid life-and-death crises he might encounter in the future. Therefore, in those days he did not spare any sweet talk to curry favor with these three beautiful snake maidens.
Unfortunately, not long after, Asuka died. Ryun's heart suffered a huge trauma and blow. He became silent and withdrawn. When he came to Ryuchi Cave, he only knew how to train obsessively, completely neglecting these three beautiful snake maidens, causing them to 'hold a grudge' until now.
This situation was not much different from flirting and then running away. That's why they felt this man was not only heartless, but also a proper scoundrel.
Faced with the sarcastic remarks of the Three Great Snake Maidens, Ryun could only smile wryly. Then Nanaise saw her old father, for once, bow respectfully.
"Three elder sisters, it has been many years. This little brother has missed you very much. Unfortunately, trivial matters in the ninja world kept me tied up. Only today did I finally have some free time. Remembering your teachings and care for me back then, this little brother just."
"Shut up. Less of your sweet talk. We don't believe your nonsense." A woman's voice suddenly rang out. Ryun's words were cut off before he could finish, but he recognized it as the voice of Sister Ichikishima.
"Hmph, if you really missed us, you wouldn't have not come to see us for so many years. You even said you would take us to experience the worldly hustle and bustle. A man's mouth, a deceiving devil."
The youngest, Sister Tsuchinushi, spoke with resentment.
"Outrageous. This scoundrel also said he would take me to see cherry blossoms. Just remembering these lies makes me angry." Sister Kuchinushi couldn't help but curse.
Hearing these words, Nanaise's eyes narrowed. She knew about these things because she had already been to Ryuchi Cave before, learned the Fate Sage Art from the White Snake Sage, and she had also become very good friends with the Three Great Snake Maidens.
"Haha. Dad, no wonder you didn't agree to let mom come along just now. The three elder sisters hold quite a grudge against you. Even I can't help you resolve it." Nanaise took the opportunity to tease him.
Being reminded of these old promises made Ryun's old face flush red. If the snake maidens hadn't brought them up, Ryun would have completely forgotten about them.
After all, he originally thought the simple-minded snake maidens were easy to trick, so he made them promises and painted grand pictures to get them to teach him their skills wholeheartedly. Without the careful guidance of the Three Great Snake Maidens, his sage arts back then wouldn't have been mastered so quickly.
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