Ep 13. The Three From the Training Institute Rin's True Identity

The Silver Guardian season 1 episode 13, titled "The Three From the Training Institute \ Rin's True Identity," begins with Riku, Rem, and Clive returning to their training institute, where they find themselves in a bit of trouble. The institute is under attack from a group who are able to control the AI system of the building.

The three friends quickly jump into action and try to fight off the attackers. However, they soon realize that they are outnumbered and outmatched. Just when things are getting dire, Rin appears and saves them. She reveals that she is actually a spy from another organization, sent to gather information on the very group that is attacking the training institute.

Rin joins forces with Riku, Rem, and Clive as they try to navigate their way through the AI-controlled building and stop the attackers from achieving their goals. Along the way, they come across some surprising allies who prove to be critical in their efforts.

Throughout the episode, the characters face intense battles and obstacles as they try to save the institute from destruction. The relationships between Riku, Rem, Clive, and Rin are put to the test as they work together to overcome the challenges in front of them.

Overall, "The Three From the Training Institute \ Rin's True Identity" is an action-packed episode of The Silver Guardian that will keep viewers on the edge of their seats. The combination of intense battles, surprising twists, and the character development of Rin make this episode one of the most memorable of the season.