Ep. 4: Akagi y sus aliados regresan a la base mientras Sheffield y Edinburgh roban datos críticos del Proyecto Orochi.

Akagi, Kaga, Shoukaku, Zuikaku, and Ayanami return to the Sakura Empire base, where they are greeted by Soryu and Hiryu. Back at the Azur Lane base, Belfast takes it upon herself to serve as Enterprise's personal maid in an effort to draw out her inner humanity. Ping Hai and Ning Hai then report that while on a scouting mission, they encountered a Siren fleet being led by a high-class Siren, suggesting the Sirens are planning to take advantage of the conflict between Azur Lane and Red Axis. In order to gain more information, Sheffield and Edinburgh infiltrate the Sakura Empire base. Akagi is given permission from the Sakura Empire Leader, Nagato, to proceed with "Project Orochi". Ayanami reunites with fellow destroyers Yukikaze, Yuudachi and Shigure. Zuikaku, still upset at her inability to defeat Enterprise, receives words of encouragement from Takao. Sheffield and Edinburgh follow Akashi to a cove beneath the base, where Akashi witnesses Akagi collaborating with a Siren Leader, Observer, to construct Project Orochi, a massive Siren battleship. Observer moves to eliminate Akashi to silence her, but Sheffield and Edinburgh intervene, stealing the Black Box critical to Project Orochi's completion. They are able to slip past Takao and Ayanami and escape with both the Black Box and Akashi. Afterwards, while still loyal to Sakura Empire, Ayanami still continues to question her motivation to fight. (Source: Wikipedia)
Episodios
- Ep. 1 · Azur Lane forces mobilize as Sakura Empire and Iron Blood prepare for war
- Ep. 2 · Azur Lane repara la base mientras el Eje Rojo utiliza tecnología de las Sirenas, lo que lleva a una batalla de flotas donde Enterprise lucha a pesar de los daños.
- Ep. 3 · Enterprise sueña con York Town, conoce a Belfast y enfrenta una emboscada de sirenas con nuevos compañeros.
- Ep. 4 · Akagi y sus aliados regresan a la base mientras Sheffield y Edinburgh roban datos críticos del Proyecto Orochi.
- Ep. 5 · Sheffield, Edimburgo y Akashi se esconden en una isla mientras Azur Lane intenta un rescate.
- Ep. 6 · Laffey no logra hacerse amiga de Ayanami mientras Enterprise explora la vida en la base y una visión misteriosa.
- Ep. 7 · Una batalla naval decisiva entre Azur Lane y el Imperio Sakura
- Ep. 8 · Las flotas de Azur Lane y del Imperio Sakura se reagrupan mientras Enterprise entra en frenesí tras la recopilación de datos de las Sirens