SEVEN KNIGHTS IDLE ADVENTURE COLLABORATES WITH THE SWORDMASTER’S SON WEB COMICS TO INTRODUCE NEW IN-GAME HEROES AND EVENTS

Netmarble, a leading developer and publisher of high-quality games, has announced a new update for SEVEN KNIGHTS IDLE ADVENTURE. Collaborating with Kakao Entertainment’s web comics series The Swordmaster’s Son, SEVEN KNIGHTS IDLE ADVENTURE introduces multiple collab heroes and in-game events for players to experience.

 
The Swordmaster’s Son tells the story of Jin Runcandel, the youngest heir of the prestigious swordmaster clan.  He was once banished for his shoddy swordsmanship but gets a second chance at life and returns to the past to forge his own path.

 
As part of this collaboration, the new Legendary Hero “Jin Runcandel” is now available in the game. Additional collab heroes will be introduced in the upcoming weeks, including “Siris Endorma” on November 27, “Yonah Runcandel” on December 11, and “Luna Runcandel” on December 25.

Several in-game events will be held to celebrate the collaboration:

• The Swordmaster’s Son Special Check-In 1 (November 13 – January 8, 2026): Log into the game during the event period and obtain the collab hero Jin Runcandel on Day 1 and Day 14.
• The Swordmaster’s Son Special Check-In 2 (December 11 – January 8, 2026): Offers additional collab heroes such as Siris Endorma and Yonah Runcandel as check-in rewards. 
• The Swordmaster’s Son Challenger Pass (November 13  – January 8, 2026): Features four separate rounds, providing players chances to earn exclusive equipment for the collab heroes and “The Swordmaster’s Son Ego Stone,” which can be used to awaken collab heroes. 

Additionally, The Swordmaster’s Son Event Dungeons will be running until January 8, 2026 that offer rewards such as The Swordmaster’s Son Rate Up Summon Tickets, collab heroes, and The Swordmaster’s Son Ego Stone. Players can also participate in The Swordmaster’s Son Part 1 Mission Pass (November 13 – December 11) and The Swordmaster’s Son Part 2 Mission Pass (December 11 – January 8, 2026) to receive special rewards for clearing given missions.


Based on their flagship franchise and the successor to the original Seven Knights game, SEVEN KNIGHTS IDLE ADVENTURE has been reimagined as an idle RPG. Developed with low capacity and low specification devices in mind with a guiding principle of easy playability, players will experience an expanded storyline with previously untold episodes of the original Seven Knights heroes. Collect and nurture returning fan favorites who have been reborn as cute SD characters. 


For more information on SEVEN KNIGHTS IDLE ADVENTURE, please be sure to stay tuned to the official brand website for future updates. The game will introduce many more heroes and modes in the coming months.


About Netmarble Corporation


Founded in Korea in 2000, Netmarble Corporation is a leading global game developer and publisher. Through acclaimed franchises and strategic partnerships with top-tier IP holders, the company delivers innovative and engaging gaming experiences to audiences worldwide. As a parent company of Kabam, SpinX Games, Jam City, and a major shareholder of HYBE and NCSOFT, Netmarble’s diverse portfolio includes Solo Leveling:ARISE, Seven Knights Re:BIRTH, Raven2, MARVEL Future Fight, and The Seven Deadly Sins: Grand Cross. More information can be found at http://company.netmarble.com.