Hulong flute

As soon as the Dragon Dominator took out the flute, Cana frowned deeply, feeling somewhat familiar but unable to recall what it was.

However, the flute gave a very familiar feeling; undoubtedly, it was also one of Calvin's creations.

With the multitude of cards Calvin had created, even Cana couldn't keep track of them all. Other guild members were even less aware, limited to the cards Calvin commonly used.

Seeing the Dragon Dominator's actions, Gajeel also hesitated for a moment, feeling a bit cautious. However, he quickly dismissed these concerns, raising his arm, and fiercely slashing down with the Iron Dragon Sword!

The Dragon Dominator agilely dodged to the side, easily evading the sword. Gajeel wasn't bothered; he didn't expect to defeat the opponent easily. It was just a negligible test.

After dodging, the Dragon Dominator immediately placed the flute at his lips, blowing forcefully before others could react.

In the next moment, a sharp and piercing sound erupted. Vaguely, it seemed as if one could hear the roar of a dragon.

"Strange guy!" Gajeel sneered, arm turning the Iron Dragon Sword horizontal, slashing toward the Dragon Dominator once again.

This time, the Dragon Dominator made no move, neither dodging nor evading. He just smirked, waiting for the blade of the Iron Dragon Sword.

This action not only surprised Gajeel immensely, but others also found it strange. They wondered what trick this guy was playing.

However, just as the blade was about to hit, a figure suddenly appeared in front of the Dragon Dominator. This figure extended a grotesque dragon head, biting down fiercely on Gajeel's Iron Dragon Sword, preventing its movement.

Gajeel was astonished, forcefully twisting his arm. The monstrous mouth could no longer hold onto the Iron Dragon Sword, which came out easily with a clang.

Gajeel glanced at the blade and then cast a sharp, scrutinizing gaze at the sudden appearance of the creature. A solemn expression flickered across his face.

On the blade, there were faint bite marks. Gajeel's iron was not ordinary, and the fact that it left traces indicated that the creature's biting force was astonishing.

"What kind of nonsense is this?" Gajeel asked disdainfully.

"As former comrades of the guild master, you guys don't even know?" The Dragon Dominator chuckled, revealing a mocking smile, looking at everyone contemptuously.

Following this, the flute continued to play. As the Dragon Dominator played, various monsters appeared out of thin air, surrounding him.

Seeing these monsters, including the familiar Demonic Bat Dragon that Calvin often used for transportation, everyone in Fairy Tail, especially Cana, had an unpleasant expression. They recognized these monsters; most of them were Calvin's cards.

Moreover, the sheer quantity was unprecedented. Even Calvin might not have controlled all of them simultaneously.

Though these monsters had different forms, a common characteristic was evident – they all belonged to the 'Dragon' race.

Among them, the most familiar was the Demon Bat Dragon, frequently used by Calvin. Almost everyone present had seen it before, and their suspicions started to form.

"The Summoning Card... Can he, as a summon, use it?" Macao said with a stern face. The situation had taken an unexpected turn. They initially thought the enemy consisted of only the seven summoned beasts of the Seven Sins. But now, it seemed that Calvin might be controlling all of his summons at once.

Nobody knew how many cards Calvin actually possessed. The dynamics between the two sides had completely reversed.

"Since his name is Dragon Dominator, it seems that he can control all of Calvin's dragon summons now," Jellal said calmly. Even someone as powerful as him couldn't help but show a hint of seriousness in his tone.

"Haha, that's right. The Dragon Dominator card was created to control a large number of these dragons. Let me show you the strength of my Dragon Legion." The Dragon Dominator spoke with a sneer, looking contemptuously at everyone.

As the Dragon Dominator's voice fell, all the dragons on the field charged simultaneously. With a casual glance, one could see ferocious monsters everywhere. Everyone released various magical attacks.

The powerful fists of giants, shining like meteors, crystal balls with unpredictable trajectories, crackling thunder – the splendid magic filled the entire hall.

Although these magics were sharp, the Dragon Legion wasn't to be underestimated. Elegant and majestic Green Gemstone Dragons, dazzling Diamond Dragons, evil and ferocious Pitch-Black Duel Dragons, they countered the Fairy Tail members with their bodies or breath, creating a breathtaking scene reminiscent of an era when dragons roamed freely.

However, these dragons, despite their dragon-like appearance, were leagues apart in strength from real dragons. They were forced to retreat with every encounter, making it difficult for Fairy Tail to completely defeat them.

In the midst of chaos, Felid, from the Raijin Tribe, seemed somewhat negligent. It wasn't that he wanted to be lazy, but certain events that had just occurred left him deeply concerned.

Felid's mind was sharp, and he was sensitive to details. There were two things he found noteworthy.

Firstly, why could the Dragon Dominator use summoning cards? Even if it was created specifically for dragon control, summoning cards couldn't be used by anyone other than the card's creator. Felid had a certain understanding of summoning cards; Calvin's cards all had special marks, and only Calvin himself could use them. Of course, Calvin had removed these marks and replaced them with others, but the only person with this capability in Fairy Tail was Cana.

Secondly, the Dragon Dominator's reference to Calvin as the guild master. Felid heard it clearly. Could it be that the mysterious guild master of the Seven Sins was actually Calvin?

These speculations left Felid lost in thought. Was the Calvin they wanted to rescue the same Calvin they knew? Or were the Seven Sins using Calvin's body for some illicit purpose, considering him the guild master?

These questions couldn't be answered now, but one thing was certain – the main force to defeat the Seven Sins should not be delayed here.

The Seven Sins had undoubtedly noticed Fairy Tail's intrusion. How they would respond was still unknown.

If the Seven Sins had taken some countermeasures during this time, everything could be in vain.

This concern wasn't unique to Felid; others were thinking along similar lines. The thunderous sandstorm surged like a turbulent wave, signifying the start of another battle.

In the midst of the chaos, the sandstorm, resembling a surging wave, rolled over the dragons, its momentum incredibly imposing.

"Leave these dragons to us. Don't forget our goal; now is not the time for you to waste time here!" Marcus shouted, and by 'you,' he naturally meant the elite adversaries facing the Seven Sins.

His thoughts coincided with Felid's.