登極から半年、疾風の勢いで戴国を整える泰王驍宗は、反乱鎮圧に赴き、いまだ戻らず。

そして、弑逆の知らせに衝撃を受けた台輔泰麒は、忽然と姿を消した！

虚海のなかに孤立し、冬には極寒の地となる戴はいま、王と麒麟を失なくし、災厄と妖魔が蹂躙する処。人は身も心も凍てついていく。

もしや、自ら救うことも叶わぬ国と民――。将軍李斎は景王陽子に会うため、天を翔る！

待望のシリーズ、満を持して登場！！

Gyousou the emperor of Tai, who brought order to the Kingdom of Tai half a year after coronation with the power of a hurricane, set off to suppress rebel, but had since never returned.

Then, Taiki the Taiho, upon receiving the shocking news of Gyousou being assassinated, suddenly disappeared from the world!

The Kingdom of Tai, which secluded itself within the Empty Sea, and suffered from extreme climate in winter, now loses its Emperor and its Kirin, and is tortured by catastrophes and Youma attacks. The body and the heart of the people are gradually freezing to their death.

Oh, my kingdom and my people who cannot even save themselves-- General Risai soars to the sky, in the hope of meeting Youko the empress of Kei.

The well anticipated sequel to the series finally surfaced!