Tập 16: Những mối liên kết quá khứ hé lộ nguồn gốc của Vùng Đất Không Ánh Sáng khi IX đối mặt với các cuộc tấn công của Admonition

16

Akashi, Tsugumi, and the Gargouille members had all met one another when they were young. The memories of the past that Tsugumi shared with them clearly showed the reason why the Lightless Realm was created. Meanwhile, due to the activation of the Lightless Realm, IX headquarters also faces an attack from Admonitions. Natsuiri is assaulted as well. Raika and Iwato head out on Vesses to protect the place that Akashi and the others can return to, and do their best to fight; however... (Source: Fandom)