After Defeating Alien Arale And Zero Are Got Friends With Julie Frost A 27 Year Old Police Woman From Tokyo Station Next Day Julie Is Go To Headquarters Of Japan Police Force To Test New Gun That Transform Any Kind Of Gun Then A Sea Monster Is Attack Tokyo So Julie Is Go To Stop It But Normal Bullet Do No Work On Monster Then Monster Is About To Attack Julie Suddenly Arale And Zero Are Come And Zero Use M87 Beam So Sea Monster Got Defeat Next Day Zoffy Is Teach Them How To Flight Using Ki