Summary of Key Events
- Sung Jin-Woo astounds everyone by choosing to release Min Byung-Gu’s shadow, marking a significant first in his journey.
- Upon being summoned by Jin-Woo, Byung-Gu’s shadow miraculously heals Cha Hae-In instantly.
- Out of respect for Byung-Gu’s peaceful demeanor, Jin-Woo decides to cancel the shadow extraction.
Solo Leveling follows Sung Jin-Woo, renowned for his extraordinary shadow extraction ability, a skill that typically enables him to resurrect fallen foes as his loyal shadows. During the intense Jeju Island raid, Jin-Woo makes a shocking move by summoning Min Byung-Gu’s shadow, an unprecedented action in his journey as the S-rank healer had heroically perished while battling the Ant King.
Before his demise, Min Byung-Gu valiantly confronted the Ant Queen alongside her guards and the Ant King, utilizing every healing and support spell at his disposal to shield his comrades. Tragically, the Ant King consumes his head, along with a portion of his abilities. Jin-Woo arrives just in time to carry on Byung-Gu’s mission of protecting fellow S-rank hunters and bringing down the Ant King in the ongoing saga of Solo Leveling.
Note: The following section contains spoilers from the Jeju Island Arc of Solo Leveling.
Sung Jin-Woo’s Shadow Extraction of Min Byung-Gu
A Bold Move to Rescue Cha Hae-In

Initially resistant, Min Byung-Gu opposes Baek Yoon-Ho’s insistence on joining the fourth Jeju Island expedition due to previous devastating losses, particularly the tragic death of Eunseok. However, inspired by Yoon-Ho’s determination to protect the country, Byung-Gu returns to aid his friend, assuming the critical role of the group’s healer against the Ant Queen and her minions.
The plan goes awry when the Ant Queen is defeated, spurring the Ant King to retaliate. Byung-Gu fights tirelessly, channeling his healing and support magic despite the grave dangers. Ultimately, the Ant King targets him, leaving the rest of the team, including Cha Hae-In, incapacitated by wounds.
“Listen up, Shadows, go find Byung-Gu’s body!”—Sung Jin-Woo
In dire circumstances, Sung Jin-Woo ingeniously swaps positions with a shadow knight, ultimately defeating the Ant King. Realizing Cha Hae-In’s life hangs by a thread, he commands his shadows to search for Byung-Gu’s remains. Against all odds, even without Byung-Gu’s head, Jin-Woo manages to extract his shadow, which promptly heals Cha Hae-In, illustrating Byung-Gu’s enduring spirit and compassion.
Min Byung-Gu Becomes a Shadow of Jin-Woo
Jin-Woo’s Struggles with Summoning Byung-Gu’s Shadow

For the first time in his journey, Jin-Woo cancels a shadow extraction, marking a profound moment. Known for utilizing this ability on powerful foes, his decision to let go of Byung-Gu’s shadow surprised many. Byung-Gu’s potent healing and buffing abilities made him an attractive candidate for Jin-Woo’s army, heightening the shock when Jin-Woo chooses compassion over utility.
During the Jeju Island raid, Jin-Woo failed twice to summon Byung-Gu’s shadow, emphasizing the healer’s indomitable spirit against the extraction process. The success of this technique hinges on the target’s willingness to serve Jin-Woo, and Byung-Gu’s resilience significantly delayed his resurrection. Ultimately, it took three attempts for Jin-Woo to successfully summon Byung-Gu’s shadow, leaving onlookers, especially Baek Yoon-Ho, astounded.
“This is the only way. Arise!”—Sung Jin-Woo
Following the summoning, Byung-Gu’s shadow instinctively heals Cha Hae-In, a testament to his innate kindness. However, for Yoon-Ho, this essence is not Byung-Gu; the healer’s true self has been irrevocably lost.
Jin-Woo’s Release of Min Byung-Gu’s Shadow
Jin-Woo Cancels the Shadow Extraction

Despite Min Byung-Gu’s combat advantage, Baek Yoon-Ho believes retaining his shadow would be a profound disrespect. Byung-Gu harbored no desire to engage in battles; his aversion to conflict motivated his initial refusal to partake in the Jeju expedition. In fact, he aspired to a life as a history professor rather than one entrenched in dungeon warfare.
Fortunately, Jin-Woo embodies a blend of empathy and heroism, refusing to ignore Byung-Gu’s values. In a heartfelt homage, he cancels the shadow extraction, allowing Byung-Gu to finally rest. Along with Byung-Gu, Jin-Woo also relinquishes the shadow extraction of the Ant Queen.
“I guess he thinks it’s immoral to turn a human being into a shadow.”—Sung Jin-Woo
The death of Min Byung-Gu serves as a poignant reminder that even the mightiest S-rank hunters can fall. His tragic yet noble end resonates with Jin-Woo, who honors Byung-Gu’s legacy, affirming that even with extraordinary abilities, the essence of humanity prevails in Solo Leveling.