On the air, Shinichi and Mammon clash at each other intending to kill the enemy this time without holding back. Mammon felt that something was awakened inside of Shinichi, the confidence that he won't be defeated by this young human is starting to crumble little by little.
As they continue their combat, Mammon felt that if he doesn't kill Shinichi as soon as possible or if he let him be alive after this, there is a high possibility that this young man will be a threat to him in the near future.
Mammon's eyes glint with a terrifying look as he unleashed multiple barrages of dark magic to Shinichi.
"Dark Magic: Thousand Soul"
"Dark Magic: Dark Press!"
"Dark Ray"
Mammon throws all these powerful magic spells towards Shinichi. On the other hand, Shinichi only looked at these magic spells like rain dropping on his way without the slightest fear on his face and suddenly something happened to his soul, it was starting to ablaze fiercely with phoenix flames and the grimoire beside his soul suddenly opened up and it is also ignited.
Shinichi is now in a state of awakening as his mana energy starting rise up and was about to catch up to Mammon's prowess. Shinichi raised his hand without thinking, his battle instincts are also starting to awaken the Undefeatable Prodigy that has been sleeping all this time was now fully awakened.
Shinichi's palm started charging a large amount of fire mana and forming a small sun. It is getting bigger and bigger and when it reached its peak state, Shinichi slammed it to the raining barrage of dark magic.
"Fire Magic: Sunshine!"
"All of you! start to activate your most powerful defensive defense! HURRY!" Esri shouted from the top of her lungs, All the mages didn't delay and cast all their most powerful magic defense.
"Fusion Magic: 5 Elemental Wall"
"Earth Magic: Great Metal Wall"
"Wind Magic: Ultimate Storm Defense!"
"Earth and Water Magic: Great Wood of Yggdrasil" Lisa also cast his most powerful defense magic.
"Earth and Water Magic: Stable State" Fiona followed up with a support spell making the mind of the mages calm down.
The defensive magic was formed layer by layer as it became a huge dome of different kinds of Magic Elements and in the middle of it was the 10,000 archmage and grand mages.
BOOOOOM!
Heaven-shaking reverberated in the battlefield and it started to echo all over the City of Circe, as the aftershock went straight to the dome of magic defense, and a small crack started to appear but it is not enough to destroy it.
The dark and sun magic energy was intertwined and formed a large ball of fire and dark energy before it exploded making Mammon and Shinichi send flying a hundred meters away as they smash at the ground.
The two of them cough up a mouthful of blood as they receive huge damage from the impact of the two powerful magic. The whole battlefield was covered in dust, the mages survived the aftershock as they all watched and waited for the dust to clear up.
Fiona, on the other hand, has a look of wanting to ask something but hesitating to asked because all the mages are all focused on the battle. Esri saw this and asked Fiona.
"What is it, Cousin? Did you receive damage from the aftershock?" Esri asked worriedly
"Oh! No, no, no, I just wanted to ask something that's all." Fiona replied
"Hmm? What is it?" Esri asked curiously
"Ahm. Why is Shinichi-kun not using the sword in his back? Is it really for decoration?" Fiona asked curiously
"He won't use it?" Reina heard them as she answered instead
"So, it's really a decoration huh, what a weird taste," Fiona said
"No, you're wrong, He doesn't want to use it for future prospects" Reina corrected Fiona
"That's right, Shin-Chan wants to use only his magic this time, he wants to prevent the situation in the future that if his sword suddenly broke in the middle of a fight." Esri followed.
"But this is a life and death battle, how can he still not use his sword, that opponent of him is a monster of a demon" This time it was Lisa who asked as she also heard what they are talking about
"There is also one possibility, though I just understand it just now when we saw Shin-kun laugh as if he lost it and we felt something awakened from him," Reina said
"What is it?" Fiona asked, some of the mages heard them and started to listen
"Shin-Chan don't may have an opponent who can make him fight seriously until today so he has been holding back, and as we can see right now, the opponent who can make him fight seriously was now in front of him making him awakened from his long-time slumber," Esri replied to their question this time
Shinichi didn't tell them his whole background story that he was a reincarnated person from another world. They only felt it because of how deep their love and for some unknown reason they understand Shinichi the most. Some of them understand what Esri and Reina are saying but some also don't.
"You all don't need to understand him. All you need to do is watch as he showed you how an awakened prodigy fights a stronger opponent than you." Esri said confidently
All of them just nodded reluctantly as they want to learn Shinichi even more. They want to know how he can still fight that scary demon without fear even not using his sword. Is this how a prodigy thinks? Different from a normal person? They all put this matter at the back of their mind as they won't be able to understand him because they are not genius like Shinichi or even like Esri and Reina.
Lisa on the other hand was, even more, amazed as someone like her who also hard on herself on training. Making a stronger opponent than you as your sparring partner to make you even stronger, but on a large scale at that, because it was a life and death battle.
After a while of waiting, the two of them started to rise in the sky again and stopped midair just looking at each other fiercely. But Shinichi's lips were curled up as he felt the thrill of this life and death battle against a monstrous opponent.
"That flame of yours, I felt a detestable holy pure energy in it, what kind of flame is that? And it can withstand my dark energy even my mana is even higher than you?" Mammon asked
"Oh! This?" Shinichi's hand started to blaze with Phoenix flames, Mammon looked at the flame intensely as a bad memory started to resurface in his mind.