The recon team is ambushed by Mephisto and W . As the temperature drops drastically, they encounter the Yeti Squadron and their formidable leader, FrostNova , who demonstrates terrifying ice-based Originium Arts. Key Themes
Unlike the game's focus on a small group, the anime uses this episode to show Rhodes Island as a broader, functional paramilitary and pharmaceutical entity through various character cameos. Critical Reception Arknights: Reimei Zensou Episode 4
Reviewers generally praised the episode's of Lungmen. While some fans enjoyed the comedic relief of the Doctor's "rock-throwing" tactics, others found the anime's portrayal of the Doctor—specifically being shorter and more androgynous than in game CGs—to be a jarring departure. The recon team is ambushed by Mephisto and W
Dr. Kal'tsit is shown having a complex, somewhat strained history with the Doctor, even surprising viewers with a rare smile. Kal'tsit is shown having a complex, somewhat strained
A Rhodes Island team consisting of Meteorite, Jessica, and Frostleaf is dispatched to an abandoned city to search for survivors. They soon realize the area has become a Reunion stronghold.
Amiya negotiates with Wei Yenwu, whose VA was noted for selling the character's imposing presence. The Lungmen Guard Department (L.G.D.), led by the strict Ch'en , remains skeptical of Rhodes Island's motives.
For more details on the series' production, you can check the official Arknights Fandom Wiki or discussion threads on Reddit . Arknights: Reimei Zensou - Episode 4 discussion : r/anime