The cluster ships counterattack, and the Mizuki counterattacks, destroying all but one of the other cluster ships. The Mizuki can regroup and attack the remaining cluster ships once they've broken through the first one. They'll be able to do so because they'll have four ships that can wedge through the enemy's rearguard and protect the radial emitter. The other seven Mizuki ships will form the backguard, and Mizuki's gardes will protect the emitter. Mizukis are now separated from the rest of the cluster ships, and they're disconnected from all of the surveillance systems. The greater cluster ship is on the move, and it seems to be responding to Mizuki attacks. They need to destroy the ship ASAP, so they can get a conversion organ for the sidonia.