A beat of silence passed. The air between them crackled with unspoken tension. Jin-Seok straightened up, his movements slow and deliberate, the calm facade of the instructor replaced by the wary alertness of a veteran hunter.
"About what?" questioned Jin-Seok
"About you. We require the iron wall to be back" replied Woo Jinchul.
The name Iron wall brought back memories which he thought were buried in his mind but was a ghost he hadn't been able to bury, a past that still haunted him.
"Are you guys desperate to bring back retired hunters to the frontline? I didnt see any alarming news recently which affects Korea?" questioned Jin-Seok while he was also thinking of possible scenarios.
"As of now, No but I cannot comment for the future" replied Jinchul "But let me tell you ask one thing, I heard you had made a promise to your friend to help other hunters" to which Jin-Seok narrowed his eyes
"The world needs you, Lee Jin-Seok. Not as a teacher, but as the Iron Wall. The gates are getting more dangerous, the monsters are getting stronger, and the world is running out of tanks who can hold the line."
Jin-Seok scoffed, a bitter sound devoid of humor. "And you think I'm the man for the job? The Iron Wall cracked once. You saw what happened. A promise to a friend is worth more than any gate."
"A promise is a promise, I agree," Woo Jinchul said, stepping closer.
"But what if the best way to honor that promise is to pick up your shield again? You swore to keep hunters from dying on your watch. By teaching a dozen kids here, you save a dozen lives. But out there," he gestured towards the door and the city beyond, "a single high-level gate could take a thousand."
He locked eyes with Jin-Seok. "You're a protector, Jin-Seok. It's in your blood. You've been trying to bury that part of yourself in this community center, but a predator doesn't forget how to hunt. A shield-bearer doesn't forget how to protect. What you're doing now is good, noble even. But it's not enough. You can't protect a world full of people by standing still."
Jin-Seok's expression wavered. Woo Jinchul's words had struck a chord. The guilt had been a heavy cloak, but the truth in Woo Jinchul's words was a sharp needle, a call to a duty he had tried so hard to deny.
He had spent years trying to atone for a single failure, a single loss. But the world had kept turning, and the threats had kept growing.
He looked down at his calloused hands, the hands that had once held an unbreakable shield and had now been reduced to teaching safety drills. He thought of his friend, of the promise he'd made.
Maybe Woo Jinchul was right. Maybe the only way to truly honor Sung Il-Hwan's memory was to return to the world he had left behind, to stand as a beacon of protection once more. The idea was terrifying, but it was also a relief. A way out of the purgatory he had created for himself.
He slowly raised his head, his eyes meeting Woo Jinchul's. "What do you need me to do?"
"You need to get back on being a hunter. Your skills should have rusted. Go to this place and we will discuss what you will be doing tomorrow." replied Jinchul, sharing the location of the training hall and leaving the place.
Jin-Seok, seeing him leave, went outside the gym and reached his home. After opening the door to his storage room, he went inside and started to take out his gear. He slowly started cleaning it while reminiscing about his past.
The next morning, Lee Jin-Seok found himself standing at the entrance of a training hall that felt both familiar and foreign. The air hummed with a different kind of energy, charged with the scent of ozone and the quiet tension of lethal force.
Inside, two figures were already sparring. This was no ordinary martial arts practice; it was a raw display of power.
One, a lean, middle-aged man with focused eyes, held a sheathed sword at his waist. Small, contained walls of flame danced around his palms, directed with a controlled fury. This was Song Chiyul, codenamed Flame. His movements were a fluid dance as he used the fire to enhance his strikes and movements.
His opponent, a broad-shouldered man who moved with a preternatural silence, was Kang Taeshik, codenamed Viper. He was a shadow, appearing and disappearing as he moved, his strikes aimed at unseen pressure points and vital organs. Taeshik's attacks were precise and lethal, a ghost of a hit-man in a training room.
"You must be Lee Jin-Seok," Min Byung-Gyul said, offering a crisp nod. "I'm Min Byung-Gyu, and that blue haired guy is Taeshik and the other is Song Chi-yul."
Taeshik appeared beside him as if from thin air leaving the spar, a wide grin on his face. "Heard you were the best. The 'Iron Wall.' We'll have to see if the rumors are true."
Seok offered a tired smile. "It's been a while. Don't expect too much."
"Hello Mr. Seok, I am Song Chi-yul" greeted with a handshake.
Their conversation was short, a brief exchange of pleasantries before the unspoken challenge hung in the air. The three of them stepped into the center of the mat. The spar began, not with a clash of fists, but with a silent ballet of magic and stealth.
Chiyul started with a series of quick, targeted firebolts. They weren't meant to burn, but to test Seok's reaction time and defense.
Seok moved with a quiet efficiency, his body remembering the rhythm of the fight. He dodged, weaved, and parried, the fire streaking past him.
Then came Taeshik, a whisper of air behind him. Seok instinctively spun, catching Taeshik's forearm as the assassin's hand came within inches of his neck. Seok's hand was like a vice, and Taeshik grimaced in frustration.
The sparring quickly escalated. Chiyul, with a flare of frustration, unsheathed his sword. He then swept his arm, and a wide arc of fire danced along the blade and toward Seok's chest.
Seok didn't dodge. Instead, he simply stood his ground, crossing his arms in front of his body. The wave of fire crashed into him, and a blast of superheated air rolled through the room.
Taeshik's grin faltered. When the flame dissipated, Seok was still standing, his jacket slightly singed, his expression unbothered. He was a human shield.
Taeshik, seeing the shock on Chiyul's face, decided to prove a point. He blurred out of existence and reappeared directly behind Seok.
His fist, wrapped in an almost-invisible field of energy, was aimed at the nape of Seok's neck, a point where an assassin's strike could be instantly fatal.
Just as his knuckles were about to connect, Seok's head snapped back. He caught Taeshik's fist with the back of his neck, the impact creating a dull thud. Taeshik cried out, clutching his hand in pain. He had punched a wall.
Chiyul, concerned for his teammate's pain, aimed an open-palmed burst of flame at Seok's chest, a strike that should have sent him flying.
Seok absorbed the blast with a grunt, his feet sliding only a few inches on the mat. The force of the blow blew Seok's uniform, but his body remained completely unharmed. The temperature in the room shot up dramatically.
The two teammates had forgotten about one another and were just focused on defeating Seok, a dangerous miscalculation.
In that instant, a blur of motion descended from the raised observation platform. Chief Woo Jinchul landed silently between the three men, his hand shooting out to grasp Chiyul's outstretched wrist and the other catching Taeshik's shoulder mid-lunge.
His movements were so precise and powerful they were almost a separate art form. The men froze. The training hall, seconds ago a maelstrom of fire and shadow, fell into a complete and utter silence.
Jinchul's gaze swept over the two men, then to Seok, who was completely uninjured.
"You need to train harder," Jinchul said in a low, even tone. "You couldn't even make a retired hunter break a sweat."
He released them, and the three men's attention was fully on the chief along with the Healer Min Byung-Gyu.