Ep 21. Felli, Kidnapped

Chrome Shelled Regios season 1 episode 21 is named "Felli, Kidnapped." The episode follows the main protagonist, Layfon, as he battles against the enemy military group, Grendan. The episode begins with Layfon and his fellow classmates, Nina and Sharnid, participating in the inter-city matches in order to aid the defense of Zuellni against Grendan. However, their focus is shifted when Felli, a member of their team, is taken captive by Grendan's leader, General Gorneo.

The team must come up with a plan to rescue Felli from Gorneo's grasp, all while navigating the treacherous politics and power struggles between the various cities. Meanwhile, Felli must use her wits and skills to try and escape from her captors before it's too late.

The episode is action-packed, with intense fight scenes between Layfon and his opponents, as well as emotional moments as Felli struggles to keep her cool under pressure. The stakes are high, as the fate of not only Felli but also the entire city of Zuellni hangs in the balance.

As the episode unfolds, we also learn more about the characters' backstories and motivations. Layfon struggles with his past as a former member of the Military Arts Academy, while Nina is forced to confront her own previous actions and the consequences they've had on her and those around her.

Overall, "Felli, Kidnapped" is a thrilling and suspenseful episode of Chrome Shelled Regios, showcasing both the action-packed battles and the emotional depth of the series. Viewers will be left on the edge of their seats as they watch Layfon and his team fight for their comrades and their city.