Trails in the Sky - First Chapter takes place in the Liberl Kingdom, 10 years after the great invasion of the Erebonian Empire from the north-west. The Liberl Kingdom is governed by Queen Alicia II and restored back to its peaceful state before the 100 Hundred Days War. The Liberl Kingdom thrives in high concentration of materials and high-level technology which is eyed closely by both the Erebonian Empire and the Calvard Republic, both countries bordering the Liberl Kingdom.
The story follows Estelle Bright, daughter of Cassius Bright who is a legend within the Liberl Kingdom due to his military finesse and strategic competency. During the 100 Hundred Days War, the Erebonian Empire managed to break their way through to the capital city, Grancel. Here, under the direction of Cassius, the Liberl Kingdom launched a counter-attack that forced the Erebonian Empire to retreat back to the borders within a few weeks. After the 100 Hundred Days War, Cassius gave up his sword and left the army, joining the Bracer's guild and enhancing it to its glory state and was given the S ranking.
Estelle is completely unaware of her father's past and history but settles comfortably in their family house outside Rolent. When Estelle was at a young age, her father was assaulted by Joshua Astray, a young child of amazing combat abilities, whom loses his memory in the fight and becomes adopted by Cassius. From there Estelle was taught the usage of Bo Rods and starts off the story on the day when she is going to join the Bracer's guild with Joshua.
The story progresses as normal Bracer's guild quests unveiling the dark side of the Liberl Kingdom government, a faction of the army that decides to overthrow Queen Alicia. This eventually leads to the exploration of the ancient facilities throughout the Liberl Kingdom. The story continues on through Trails in the Sky - Second Chapter, with a much unanswered question of Joshua's past and his connection to the lethal society know as Ouroborous, a world-wide threat that consists of Apostles and Enforcers with incredible combat prowess.
Prologue - A Father's Love, A New Beginning Edit
- Main article: Prologue - A Father's Love, A New Beginning
Chapter 1 - Disappearance of the Linde Edit
- Main article: Chapter 1 - Disappearance of the Linde
Chapter 2 - Madrigal of the White Magnolia Edit
- Main article: Chapter 2 - Madrigal of the White Magnolia
Chapter 3 - The Black Orbment Edit
- Main article: Chapter 3 - The Black Orbment
Finale - Turmoil in the Royal City Edit
- Main article: Finale - Turmoil in the Royal City