The original intention behind doing something might become completely unrecognizable as time passed. That was only inevitable.
But from the very beginning of its research, Mizuki had never regarded the genjutsu Dreamplay as merely a genjutsu.
As for the issue Kurenai Yuhi raised, Mizuki admitted that it had indeed been somewhat rash of him to teach Sakura Haruno an unfinished product that had not yet been fully refined. But wasn't that simply how ninja were?
Back then, Mizuki had never imagined that he would become so powerful in the future.
Some of his vague ideas from those days had seemed like nothing more than elusive daydreams. Yet as he progressed step by step, he discovered that the conditions for achieving them were nearly all in place.
At the time, Mizuki had thought that if he ever failed, or died halfway through, there needed to be someone clever enough to finish what came after in his stead.
That was why he had not told Sakura about some of his ideas concerning this technique.
Mizuki had warned Sakura about the dangers involved, but he had deliberately avoided using particularly alarming terms such as "forbidden technique."
If he had snuffed out Sakura's enthusiasm for exploration too early, Dreamplay would most likely have ended up like a pearl buried in dust, neglected until it was lost forever.
In that case, he would not have been able to leave behind proof that he had existed in the Shinobi World.
Looking at it now, while Sakura had considerable talent in sealing techniques and had progressed rapidly under Mizuki's guidance, she was still somewhat lacking when it came to pioneering new research.
As far as Mizuki knew, Sakura's understanding of Dreamplay still remained at the level of genjutsu. She had merely discovered that it could be used