"As expected of a Ninjutsu created by Uchiha Madara!" Asta exclaimed in admiration, then looked at the next Ninjutsu.
"B-rank Space-Time Ninjutsu: Flying Thunder God Slash!"
This is a B-rank Space-Time Ninjutsu developed by the Second Hokage. It combines the Flying Thunder God Technique with a katana. First, a Flying Thunder God Technique Seal is silently left on the opponent, then the user teleports in front of the enemy at lightning speed, piercing their body with the katana. This is a lethal move capable of killing in one strike, an unavoidable lightning-fast attack!
"For me, combining this with the demon-slayer sword is a perfect match!" Asta's eyes lit up. His speed was already a nightmare for the mages of this world; now that he could use this kind of Ninjutsu, he would be invincible!
"Ding-dong! Successfully exchanged for the B-rank Space-Time Ninjutsu: Flying Thunder God Slash, costing 50,000 points!"
"B-rank Space-Time Ninjutsu: Flying Thunder God Slash!"
"The Flying Thunder God Technique Seal can be left on any person or object through contact. The user can instantly teleport to the location marked with the seal. Once locked on, it cannot be erased, allowing for an instant kill!"
"Note: This technique has three ways of being activated."
"The first way combines the Flying Thunder God Technique with a katana. A Flying Thunder God Technique Seal is silently left on the opponent via the katana, followed by an instantaneous teleportation to the enemy's front to pierce them with the katana. This is a lethal one-hit kill move and an unavoidable lightning attack!"
This is a standard operation that can kill invisibly, though it's slightly less effective against mages because mages don't engage in close combat with you at all!
However, any mage who lets Asta get close wouldn't even need this kind of spell; Asta could handle them directly.
"The second way combines the Flying Thunder God Technique with a Kunai. During battle, a Kunai with a Flying Thunder God Technique Seal attached is thrown. When the Kunai flies behind the opponent, the caster instantly teleports behind them and attacks with a Kunai."
This move is good. Asta smiled. He had always thought the Fourth Hokage Minato Namikaze's Flying Thunder God Technique was incredibly cool, being able to teleport instantly to the location of a thrown Kunai. He hadn't expected to be able to do the same now!
"The third way combines the Flying Thunder God Technique, Kunai, and katana. During battle, a Kunai with a Flying Thunder God Technique Seal is thrown to distract the enemy. When the Kunai flies behind the opponent, the caster teleports in front of the enemy at lightning speed and pierces them with a katana."
"So cool!" Asta couldn't wait to pull out a Kunai, leave a Flying Thunder God Technique Seal on it, and throw it toward a distant tree.
"Whoosh!" The Kunai was extremely fast. After it had traveled a certain distance, Asta triggered the Flying Thunder God Technique Seal and instantly vanished, reappearing at the Kunai's location!
"Slash!" Asta swung his massive demon-slayer sword, cutting the large tree in two with a single blow.
"This move is just too satisfying!" After exchanging all these Ninjutsu, Asta began to think of ways to combine these seemingly unrelated techniques.
"First combo: Flying Thunder God Slash plus Great Fire Annihilation!" Asta threw a Kunai. Once it reached the back of a rock, Asta instantly teleported to the Kunai's position and then spat Great Fire Annihilation at the rock.
The lethality of this move was terrifying. The flames from Great Fire Annihilation were enough to incinerate any target; it was an area-of-effect combo.
"Second combo: Shadow Clone Jutsu plus Flying Thunder God Slash!" Asta instantly created nine Shadow Clones. Then, the nine clones and the original body all threw Kunai at the target, but only one of them was a Kunai with the Flying Thunder God Technique Seal. This would dazzle the enemy and provide better cover!
"This power boost is nothing short of terrifying!" Asta now had a clear understanding of his current strength. The most impressive was the Flying Thunder God Slash, which was incredibly versatile, while the most direct improvement came from the Three-Tomoe Sharingan. In other words, if Asta's view of the world was 720P high-definition before, it was now 1080P ultra-clear.
The visual effects were very obvious. After familiarizing himself with the skills for a while longer, Asta returned to the Black Bulls Headquarters.
The next day, before dawn, Asta got up and dressed efficiently, then went to his training ground in the dense forest outside the castle.
By now, Asta had already set up wooden stakes for punching practice, targets for Kunai training, and simple pull-up and dip bars.
"I'm still missing some weight-bearing equipment!"
Asta delved into the forest. It was still dark, but with his Three-Tomoe Sharingan active, there were no obstacles. Soon, he found a giant boulder that looked like it weighed several tons. Most importantly, its shape was perfect; with a little trimming, it would be a cube!
"You're the one!" Asta pulled out a Kunai and infused it with Chakra, making it cut through stone like butter. Soon, a cubic weighted stone was finished.
"Let's go!" Asta tossed the giant stone up with one hand and then shouldered it. He used no Chakra at all, relying purely on physical strength to carry the multi-ton stone step by step toward his training ground.
"Bang!" Once he reached the designated spot, Asta dropped the stone directly onto the ground. His shoulder and waist muscles were already aching; it seemed weight training was indeed an excellent method.
Next, Asta began practicing his punches. They were simple punches, and he controlled his power; otherwise, the wooden stake wouldn't be able to withstand his strength.
After punching over a thousand times, sweat dripped from Asta's forehead. Next, he began Kunai training, hitting the target perfectly every time. Then came the pull-up and dip bar training. After the whole routine, the sky was beginning to brighten, and Asta walked comfortably back toward the castle.
"It feels so good to stretch my muscles and bones!" Asta shook his body and walked toward the Black Bulls' large bathhouse, though he preferred calling it a public bath; it felt more fitting.
After showering and changing into dry clothes, Asta headed to the dining hall. As expected, Charmy was already there when he entered.
"Good morning, Asta!" Charmy greeted him happily. Whenever she was eating, she was always in a great mood.
"Want to make another bet?" Asta suddenly felt like teasing this little foodie, so he winked and smiled.
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