Japan sinks beneath rising tides in 2050, and a desperate government turns to JESAS: a militaristic organization promising economic salvation through nuclear waste disposal into space. Behind closed doors, JESAS pilots advanced mecha called R.B. units, machines bonded to fighters possessing a rare ability called Accurate Intuition. A.I. grants these pilots superhuman synchronization with their machines, making them nearly unstoppable weapons. Standing against JESAS is Green Frontier, an international coalition determined to protect Earth from exploitation and environmental collapse. When Kanna, a JESAS pilot, discovers the truth about her organization's real agenda, her loyalties fracture. She becomes caught between the military machine that created her and the resistance fighting to stop it, caught between the power she commands and the cost of wielding it. Run=Dim charges forward with mecha action grounded in environmental crisis and personal betrayal. It's for viewers who want high-stakes robot combat wrapped around questions of loyalty, corruption, and what it means to fight for the right side when the truth keeps shifting beneath your feet.