"Minato, you custom-ordered so many kunai, and they look different." After walking out of the weapon shop, Kushina's curiosity suddenly flared up.
"Haha, these kunai aren't that many. My space-time ninjutsu research has reached a certain stage, and these kunai are my next research direction."
Minato didn't directly mention the Flying Thunder God Stage Two. He rephrased it, figuring he could claim he "researched" it when he starts using it.
For over a month, whenever Minato had time, he focused all his energy on training his space ninjutsu. He would create ten or more shadow clones every day and constantly use the Flying Thunder God Technique to fly back and forth.
He didn't stop even when on missions. Anyway, he had plenty of chakra and didn't care about the small consumption.
After a month of training, his Space Development had reached 59.9%.
It had increased by 1.8% in over a month, because he had several shadow clones training at once, plus Minato had enough chakra.
Otherwise, getting even 0.8% development would have been good. Space truly deserved its reputation as a rare attribute; it was much harder to develop than Fire Release.
Back when his Fire Release development was in the 50-percents, a full day of training would yield 0.1% development.
But now, even with more chakra and training multiple times over, he only improved 1.8% in over a month. It showed how difficult it was to increase Space Development.
But the good news was that he only had the last 0.1% left to reach 60%. Flying Thunder God Stage Two was almost in his grasp.
While Minato was chatting with Kushina and Mikoto, the system's prompt sounded.
"Ding! Congratulations to the host for reaching 60% Space Development."
"Ding! Congratulations to the host for learning Flying Thunder God Stage Two."
"Haha, I finally learned Flying Thunder God Stage Two! Now I just need to wait for the kunai." The system's upgrade was truly wonderful. Minato couldn't help but show a happy smile.
"What is it? Why are you suddenly so happy?" Kushina asked, looking at the grinning Minato.
"Nothing, I just suddenly thought of a new application for the Flying Thunder God Technique. I'll try it out when I get the special kunai." Minato explained, half-truthfully.
"Really? Then congratulations, Minato! Let me see it when the time comes. Your development of the Flying Thunder God Technique is amazing." Kushina said joyfully.
Mikoto, at the side, also looked at Minato with anticipation. She wanted to see it too.
"Okay, okay. When I get the kunai in 3 days, I'll take you two to see it. I'll give you a surprise." Minato didn't refuse Kushina's request.
Walking on the way home, Minato silently recited in his mind.
"System, show my status panel."
Host: Namikaze Minato
Age: 10
Strength Level: Jōnin
Ninjutsu: Fire Release - Flame Bullet, Lightning Release - Ground Crawl, Wind Release - Great Breakthrough, Shadow Clone Jutsu, Body Flicker Technique, Fire Release - Majestic Destroyer Flame, Wind Release - Whirlwind Fist, Lightning Release - Angry Thunder Tiger, Lightning Release - Chidori, Rasengan, Great Ball Rasengan, Fire Release - Raging Flame Heaven, Flying Thunder God Technique, Flying Thunder God Stage Two, Lightning Release Chakra Mode, Various Sealing Jutsu
Taijutsu: Konoha Great Whirlwind
Genjutsu: Temple of Nirvana Technique
Fire Release Stage 1 Development: 94.7%
Lightning Release Stage 1 Development: 94.4%
Wind Release Stage 1 Development: 80.1%
Sage Body Development: 3.5%
Mental Development: 70.2%
Space Development: 60%
Sealing Development: 57.6%
Comprehensive Strength: Elite Jōnin
Really unexpected. Just by getting the Flying Thunder God Technique, both his own level and comprehensive strength level increased by a small rank.
Now he could challenge an Elite Jōnin. If he encountered Huangyan again, he wouldn't be so passive or at a disadvantage. If the opponent was careless, he might even be seriously injured by Minato.
Three days passed quickly. Minato didn't take Kushina and Mikoto to pick up the three-pronged kunai; he went alone.
Mikoto and Kushina were waiting at the usual training ground.
After giving 180,000 ryō to the shop owner, Minato took the 100 three-pronged kunai home first. He wrapped a tool bag he had bought a few days ago around his leg, put twenty kunai into it, and left the rest at home for now.
Twenty kunai were enough for Minato to use for now.
After carving the Flying Thunder God formula onto all twenty kunai, Minato took out two more, carved them, and gave them to Kushina and Mikoto.
Flying Thunder God Stage Two had a function: if they held the special kunai and infused chakra into it, he could sense it. This way, if Kushina or Mikoto needed Minato for an emergency, Minato could arrive immediately.
As expected of a system product. This was truly a rhythm of being strong and invincible.
He could rest assured about Kushina's and Mikoto's safety in the future. As long as they infused chakra when they encountered danger, he could rush over immediately.
Minato used the Flying Thunder God Technique to go to the training ground. He had left a formula there long ago.
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