is a four-part role-playing game (RPG) series developed by Nihon Falcom. It forms a massive, interconnected narrative arc within the broader Trails (Kiseki) franchise, known for its deep world-building and character-driven storytelling. Core Story & Setting

The series is set in the , a powerful nation experiencing rapid industrialization and deep political unrest.

The games blend traditional turn-based combat with social simulation elements.

: A tactical combat system where characters can "link" together for follow-up attacks and shared abilities.

: Players follow Rean Schwarzer , a student at Thors Military Academy who possesses a mysterious power and a hidden past.