Familiar Actual: Tac Ops Fantasy Null

A magic-less human earthling with military intelligence and tactical experience is summoned into a LitRPG fantasy world alongside Aerheris, a powerful aristocratic dragonoid from another realm. An inescapable Familiar contract binds them together: the System assigns Aerheris the lethal A+ Spellfury class, while his lack of native magic makes him a Tier C Tac Op Wingman. To survive, they must combine her overwhelming frontline power with his asymmetric tactics and become an elite two-person Quick Reaction Force. Raith coordinates from the periphery with System mapping, localized gravity binds, combat triage, improvised gear, and military radio jargon that Aerheris mistakes for madness. When he discovers syntax errors and admin overrides, he bypasses the magic system to deploy kinetic weapons such as the A.R.C. Arbalest. Their friction grows into respect, attraction, and synchronization, eventually unlocking Aerheris’s hidden S-Class evolution through genuine love. Later, they establish a Forward Operating Base in a cleared obsidian dungeon tower and answer the System’s distress frequencies, rescuing overwhelmed summoned humans across dangerous hot zones.