The Kai Empire begins their plans to attack the Kingdom of Kohka, with North Kai leader Ying Kuelbo particularly interested in capturing the Dragon Warriors! When Yona and Jaeha are taken to Kai Empire against their will, Hak debates the unimaginable in order to save them—joining forces with the Kohka army! -- VIZ Media

After Yona and her friends save the Fire Tribe from an invasion by the Kai Empire, word of their prowess spreads amongst those with deep faith in the Crimson Dragon King. Yona and the gang take cover at Saika Palace, but what trouble awaits when Su-won’s advisor Keishuk shows up to guard the Fire Tribe border? -- VIZ Media

While on the run, Yona and Hak head to Hak’s hometown, where she attempts to heal her broken heart. However, she can’t rest there for long once she discovers that Su-won may soon become king! What will Yona choose to do in the wake of this news? -- VIZ Media

Hak has confessed his feelings to Yona, but how will Yona react in response? Later, Zeno suggests heading to Kuuto and getting closer to Hiryuu Palace so that the Four Dragons can heal their wounds. But what will they do when a Kai Empire army attacks the Fire Tribe? -- VIZ Media

Yona comes face-to-face with Su-won and tells him that waging war against the nation of Xing would be disastrous. Later, she rushes back to Princess Kouren, but assassins and more dangers await in Xing! Will the Four Dragons be able to protect Yona from all who threaten her life? -- VIZ Media

A red-haired princess loses her family and her kingdom… Now she must rise and fight with her Dragon Warriors by her side! Princess Yona lives an ideal life as the only princess of her kingdom. Doted on by her father, the king, and protected by her faithful guard Hak, she cherishes the time spent with the man she loves, Su-won. But everything changes on her 16th birthday when tragedy strikes her family! While the Kingdom of Kohka and Sen Province armies battle, Hak goes all-out on the front lines and ends up fighting North Kai leader Ying Kuelbo one-on-one! Meanwhile, in a palace in Sen Province, will Yona be able to overcome Priest Gobi’s treachery?

The Kingdom of Kohka triumphs over Sen Province, but Hak is gravely injured and Yona is unable to speak! Meanwhile, while tending to injured soldiers, Yun shows interest in the Sky Tribe’s medical techniques. Advisor Keishuk invites him to Hiryuu Palace to learn more, but what is Keishuk’s true motive? -- VIZ Media