With the belief that the Abyss King's armies are closing in, Alabaster suggests they postpone Satou's marriage to Nefritis and head to another country. As they're departing an Abyss King's knight makes it past the barrier and attacks Romca.
We only know it was said that after 
the legendary battle with the Ring King,
معرفتنا تقتصر على ما قِيل بعد نهاية
المعركة الأسطوريّة مع ملك الخواتم
Nach dem Kampf gegen den
Ringkönig aus der Legende
Solo que tras la legendaria batalla
contra el Rey del Anillo,
Solo que tras la legendaria batalla
contra el Rey del Anillo,
D’après la légende, le combat
contre le roi des anneaux terminé,
Sappiamo solo che, dopo la leggendaria battaglia
contro il Re degli Anelli,
Sabemos apenas que foi dito que
após a lendária batalha com o Rei do Anel
Только то, что после жесточайшей битвы
с Королём Кольца
หลังจากต่อสู้กับราชาแห่งแหวนในตำนาน