A bully's relentless taunting pushes the protagonist to his limits.

The protagonist learns how to use a Death God Exchange ticket to borrow abilities, and searches for a child who can see souls.

A desperate soul contemplates ending it all, only to be offered a life-changing deal.

The protagonist infiltrates a film set to investigate a famous actor suspected of hiding a dangerous secret.

A mysterious new transfer student arrives at school and immediately begins focusing his attention on Han Chaeyeon, leading others to investigate his true intentions and abnormal physical abilities.

Caught in a high-stakes interrogation, Shane reflects on his past undercover mission at a research facility and the unexpected moral conflict that led to his first failure.

Slee and Chae-yeon find themselves in a deadly game of cat and mouse after stumbling upon a secret research facility controlled by the ruthless JK Organization.

Lee Gyeong-ho struggles to maintain physiological control while facing a drug-enhanced athlete, leading to a high-stakes investigation into a shadowy pharmaceutical organization.

Sijin enters a high-stakes basketball duel against a drug-enhanced professional player to protect a crucial piece of evidence.

Sira forces the protagonist into a humiliating servant role for information while a mysterious basketball prodigy shows suspicious power on the court.

Tension rises between Lee Gyeong-ho and Han Chae-yeon as a mysterious love letter and a lead on his mother's soul lead to unexpected encounters.

Sihyeon grapples with the terrifying power that nearly took control of his body, while the aftermath of the battle against the One Thousand Sect leaves the security team fractured and vulnerable.

Sian finds his body acting on its own as a terrifying soul begins to exert control, leading to a brutal confrontation with the poison-wielding Taipan.

The chapter reveals the dark origins of Taipan as a young survivor from a brutal experimental island, while a high-stakes confrontation involving fire and poison unfolds.

Internal distrust and a deadly betrayal force a high-stakes solo mission as a fierce battle pushes a skilled swordsman to unleash his hidden techniques.

Caught in a chaotic warehouse confrontation against a massive gang, Sieon and Ji-seok employ clever environmental tactics to level the playing field.

Lee Ji-seok confronts Jun-woo in a high-stakes duel that forces him to face his past traumas and the brutal reality of the organization's corruption.

Caught in the friction between a greedy organization and a haunting past, Lee Ji-seok confronts the dark reality of his loyalty.

Tensions rise as Lee Ji-seok’s loyalty is questioned following a sudden staff shortage and the disappearance of classified documents.

Lee Ji-seok orchestrates a risky high-stakes deal involving security secrets while Lee Kyung-ho races against time to expose a traitor and protect Han Chae-yeon from a looming bloodbath.

Caught between a deadly snake-themed syndicate and relentless bodyguards, the protagonist uncovers a chilling truth about the monsters lurking within the JA Group.

Guardians Shane and Zhang Yong-man engage in a deadly clash against the poisonous Taipan as they search for the missing young miss.

Sukyung confronts the powerful boss of the One Thousand Faction while uncovering disturbing secrets about his mentor's connection to the underworld.

Slee leads a solo infiltration to interrogate gang members and uncover the truth behind Lee Ji-seok's past affiliations, only to be interrupted by a formidable new threat.

Tensions escalate as Se-hoon uses the legend of the Grim Reaper to stall for time while the Sere-wen organization uncovers a hidden tracking device.

Trapped and bound by a ruthless criminal organization, Lee Kyung-ho must navigate a lethal lie detector game where the stakes are life and death.

Rumors about Lee Kyung-ho’s strength spread through the school while Han Chae-yeon and Kyung-ho track Chief Jo to a dangerous restricted area.

Kyung-ho and Chae-yeon encounter a young spirit obsessed with magic, leading Kyung-ho to borrow the skills of a legendary illusionist to communicate.

Kyung-ho faces a nerve-wracking security assembly after CCTV footage of his secret fight surfaces, while Chae-yeon plans a risky disguise for a day out.

Kyeong-ho navigates a misunderstanding about seeing spirits while uncovering the profound impact his mother’s kindness had on wandering souls in the afterlife.

As justice catches up to Park Hyun-soo, Lee Hee-ju struggles with her grief and deep-seated guilt until a supernatural intervention offers a chance for musical closure.

Internal conflict breaks out between the kidnappers as a lethal new assassin enters the fray, while the protagonist navigates a high-stakes standoff to rescue Han Chae-yeon.

Lee Gyeong-ho confronts Park Hyun-soo's deception and races against time to save Han Chae-yeon from a dangerous new threat.

Gyeong-ho faces a daunting physical test as he attempts to prove his growth through a high-stakes sparring match against an elite opponent.

Sihun struggles to bridge the massive gap in experience while facing the relentless professional skills of Cheon Jung-oh.

Transfer student Kyung-ho faces a swarm of attackers, showcasing overwhelming strength and the powerful techniques of Kyokushin Karate.

As the dark truth behind his sister's tragedy is cruelly revealed, Kyung-ho confronts a group of ruthless students with the spirits of martial arts mastery.

As the investigation into Lee Hee-yeon’s death reaches a conclusion, contradictions in the evidence lead Lee Gyeong-ho and Han Chae-yeon to suspect a hidden betrayer in their midst.

Park Hyun-soo's dark past and greed come to light as he manipulates others through a strategic scheme to isolate Lee Gyeong-ho and Han Chae-yeon.

Following a brutal clash with a fearless assassin, Lee Kyung-ho must recover while a mysterious student council member plots his next move from the shadows.

As the brutal street fight intensifies, a legendary assassin faces off against an unpredictable opponent who fights like a wild beast.

Protagonist Lee Kyung-ho faces a sadistic mercenary known as Japanese Pit Viper, a man who lives only for the thrill of instilling fear in the strong.

As a dangerous assassin with a mysterious snake tattoo targets Han Chae-yeon, Lee Gyeong-ho must act as a decoy to ensure her escape.

Lee Kyung-ho tests his growing combat skills against school bullies before an unexpected ally intervenes to help investigate the Lee Hee-yeon case.

He-ju exposes Han Chae-yeon's hypocrisy in front of an audience, leading to a public fallout and a deeper investigation into her sister's tragic death.

As Lee Gyeong-ho begins rigorous training under a new mentor, he and Han Chae-yeon encounter a young piano prodigy facing public humiliation in the park.

Kyung-ho seeks answers about his mother's soul but finds himself practicing a lethal technique to settle a grudge without relying on supernatural powers.

After a humiliating defeat by Cheon Jeong-oh, Lee Gyeong-ho realizes that relying solely on souls is not enough and vows to master a skill of his own.

Gyeong-ho discovers a surprising new ability to retain combat skills without using tickets, just as the school's most dangerous gang members set their sights on him.

Sira makes a sudden appearance to clarify the rules of the Reaper's tickets, while a confrontation with school bullies leads to a surprising realization about Hajin's own physical abilities.

Tensions rise as classmates plot against the talented new transfer student, while an unexpected medical emergency in the dormitory leads to a risky plan to bypass school security.

The transfer student faces a rigged football match where his teammates are working against him, but a legendary skill might turn the tide.

Lee Gyeong-ho and his employer find themselves cornered by school bullies, leading to a high-stakes challenge on the soccer field where physical safety and personal secrets are at risk.

Lee Kyung-ho successfully convinces Chairman Han to let Chae-yeon attend school, but the transition to student life proves daunting as danger looms in the shadows.

As internal tensions rise among the bodyguards, Kyung-ho faces a tense confrontation with the Chairman over the recent kidnapping attempt and his mysterious role in saving the young heiress.

As the investigation into the undercover mole within the Sian Group intensifies, the true scale of a shadowy conspiracy involving codenamed assassins begins to surface.

Sihyeon confronts the kidnappers to rescue Han Chae-yeon, leading to a physical confrontation that results in a new understanding and a potential pact between the two.

The high-stakes battle between Jiang Zhenmu and the protagonist reaches its desperate conclusion as hidden pasts and a treacherous conspiracy within the corporate ranks are finally unveiled.

Faced with an opponent who outmatches him in strength and skill, the protagonist must rely on his environment and a strategic soul-swap to turn the tide of battle.

Caught in a brutal warehouse confrontation, the protagonist faces the ruthless gang leader in a test of martial arts skill and psychological grit to rescue a kidnapped girl.

Caught in a high-speed pursuit, the protagonist faces off against a dangerous group of kidnappers to rescue Han Chae-yeon.

Caught in a deadly game of misdirection and betrayal, Lee Kyung-ho must push his body to the limit to track a changing target and save Han Chae-yeon from a group of professional kidnappers.

As the rescue mission reaches a fever pitch, Lee Kyung-ho and the security team engage in a high-speed pursuit to intercept the kidnappers' vehicle.

The rescue mission intensifies as Han Chae-yeon's location is traced, leading to a high-stakes pursuit through traffic and a tense confrontation at a gas station.

Chaeyeon disappears for three hours, triggering a desperate search as her bodyguards find themselves trapped in a series of suspicious traffic jams while a mysterious informant tracks her location.

After the young heiress slips past Lee Jiseok's guard using a distraction, the security team launches an urgent city-wide search to find her before dangerous third parties can intervene.

Jinghao tests the limits of his soul tickets while the sheltered Han Caiyan hatches a plan to escape her suffocating security detail.

After securing a high-stakes bodyguard position, Lee Gyeong-ho must navigate strict house rules and hostile veteran colleagues while a mysterious threat prepares its next move.

Lee Gyeong-ho faces a high-stakes final interview where his past deception and a surprise encounter with the VIP's daughter change everything.