Space investigator meria made use of superhuman physical ability of the So, and solved many cases with fellow Borda as space investigator. Ura Milky Way weapon merchant zugeira which meria chased catches information to begin secret maneuvers again on the earth once, and start the investigation with Borda once. meria parts from Borda who marched into the hiding place of the enemy, and acted, but zugeira appears before her. Be preoccupied with a figure of the So, and lose consciousness by gas gushing out suddenly. When meria notices, subordinates of zugeira approach. zugeira which attacks meria which was arrested without a body moving by an effect of the gas as expected. Be massaged by zugeira, and the robust body of meria which froze with a battle mode gradually softens.
