"Go." Skater grabbed the handrail on the eighth-level landing of the Mariah Building and hauled himself up. His legs trembled from the extended exertion of climbing all eight floors, his boosted reflexes quivering in readiness, primed by the adrenaline rush. His retinal clock showed him it was 02:03:57 a.m. They had twenty-six minutes left on their window before the Knight Errant sec overlap occurred.