2397: Amid escalating tensions along and within the Romulan Neutral Zone, the USS Myogi and USS Akagi first encounter the newly-emerged Iconian threat when the two ships are ambushed. In the heat of battle, the USS Akagi is lost, and the Myogi herself takes heavy damage from the engagement.

2400: After three years of devastating Iconian attacks, the final stronghold of the Federation alliance is space that once belonged to the Confederacy of Independent Planets. However, it is a battle that is being lost with each passing day. Assigned to patrol the edge of alliance territory is the Lafayette Class USS Myogi A, under the command of Captain Ryosuke Takahashi. During a routine patrol, the Myogi-A encounters a temporal rift, and through it emerges the old USS Myogi; long missing and presumed destroyed years prior.