In a seldom-visited forest in Konoha, Shin Uchiha reached out and pulled Kurenai Yuhi into his arms. She did not resist; instead, she lifted her flushed face to look up at him.
Shin Uchiha looked at Kurenai Yuhi with a slightly wicked grin and said, "Kurenai, let me show you something good."
Without waiting for her answer, Shin Uchiha activated his Eternal Mangekyō Sharingan and met her puzzled, ruby-red eyes.
"Dōjutsu: Illusion-Momentary Space-Time!"
Immediately afterward, Shin Uchiha brought Kurenai Yuhi into the illusion space created by his Dōjutsu.
Once inside the illusion space, Kurenai Yuhi looked at Shin Uchiha in confusion, unsure why he would waste his ocular power and chakra to bring her there.
Standing beside her, Shin Uchiha raised a hand to stroke her hair and explained, "This is another of my Dōjutsu. Thirty days in here pass in just an instant outside."
Rather than looking delighted at his words, Kurenai Yuhi asked worriedly, "With an ability this powerful, doesn't it consume a lot of energy? We'll have plenty of chances to spend time together in the future. You don't need to waste your ocular power and chakra like this."
After learning what Shin Uchiha's Dōjutsu could do, Kurenai Yuhi's first concern was whether it would take too great a toll on him. Everything else came second.
Shin Uchiha gazed at her with affection and reassured her, "It's fine. This is a Dōjutsu of my Mangekyō Sharingan, so it puts practically no strain on me. Besides, I brought you into this illusion for another reason."
He paused, then continued, "Kurenai, your mental power suddenly surged to Kage level, but your Ninjutsu and understanding of Genjutsu are still at the Jōnin level. That's why I brought you here. I hope thirty days of intensive study can make up for