Arknights: Reimei Zensou Episode 4 -

Dr. Kal'tsit is shown having a complex, somewhat strained history with the Doctor, even surprising viewers with a rare smile.

The episode highlights Lungmen’s harsh, unbending policies toward the Infected, putting Ch'en in the difficult position of enforcing rules she may not personally like. Arknights: Reimei Zensou Episode 4

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 somewhat strained history with the Doctor