Seeing Tsunade grumble, Yui cleared her throat softly a few times. "Tsunade, I think you should still try to see if you can learn Shikkotsu Forest's Sage Mode."
"The benefits aren't limited to improving healing Ninjutsu."
"Though I don't know exactly what Sage Mode does either..."
She actually really hoped Tsunade could learn Shikkotsu Forest's Sage Mode. After all, what would happen if she changed something that had never happened in the original story?
"If you really can't learn it, you could still use Shikkotsu Forest's Sage Mode as a basis to develop a very powerful Medical Ninjutsu."
"Develop a Ninjutsu?"
Listening to Yui, Tsunade gradually sank into thought. When she had heard that Yui hadn't mastered it even after three years, she had already begun to consider giving up.
But after hearing the rest of Yui's explanation, she felt it was still worth a try.
That was right. If she really couldn't learn it, she could try imitating Sage Mode's effects to develop a very powerful healing Ninjutsu.
The more she thought about it, the more feasible it seemed.
Now she almost didn't want to learn Sage Mode anymore, because an idea had already formed in her mind.
Although she had never seen Shikkotsu Forest's Sage Mode...
Scenes of that tall, imposing figure in battle gradually surfaced in her mind.
"Thank you, Yui..." Tsunade walked over to Yui, gripped her shoulders, and shook her a few times to express her excitement.
Yui grew dizzy from the shaking. "Tsunade, let go..."
"Yui, I've got a really good idea! I'm going to try it out right now, so I can't stay with you!"
Tsunade waved goodbye to Yui, then headed off into the distance, brimming with excitement.
Only after Tsunade had disappeared from sight did Yui come to her senses...
"Ah..."