"Seven Knights Idle Adventure Unveils Second Collab with Biya"

If you've already completed the crossover event with the webtoon series Return of the Blossoming Blade, get ready for even more summer excitement in Seven Knights Idle Adventure. Netmarble has just launched a brand-new collaboration event, this time themed around the sizzling heat of summer and featuring exciting content updates, new Legendary heroes, and engaging limited-time events.

This collaboration marks the second partnership with popular illustrator and cosplayer Biya, bringing two stunning additions to the game: the Legendary heroes Mariner Biya and Hellenia (Swimsuit). These eye-catching characters are now available as part of the event, offering players fresh strategic options and stylish flair.

As part of the latest update, players can jump into the Hot! Special Summer Check-In Event, running until July 23rd. This daily login event is your chance to earn a variety of exclusive rewards, including the opportunity to claim Mariner Biya absolutely free—just log in each day to collect your prizes.

Additionally, the Hot! Summer Festa: Seaside Dungeon offers mission-based gameplay where clearing stages earns you valuable event currency. Accumulate enough and exchange it for items like the Summer Festa Hero Summon Ticket and other in-game goodies. Alongside that, the Elke's Cauldron Event lets you gather special items which can also be traded for a Summer Festa Event Summon Ticket—all available until July 23rd, giving you plenty of time to participate.

Looking for instant rewards? Be sure to check out our list of active Seven Knights Idle Adventure redeem codes to grab some extra bonuses and boost your progress right away.

Ready to dive into the action? You can join the fun on both Google Play and the App Store. As a free-to-play title with optional in-app purchases, it’s easy to jump in and start enjoying the adventure today.

Want to stay up to date with all the latest news and announcements? Follow along with the community on the official Facebook page, explore more details on the official website, or take a quick look at the embedded video above to experience the vibrant visuals and energetic atmosphere of the new summer-themed content.