Yamato, and Enterprise patiently waited behind different already sunken Siren ships. The Admiral was also giving them some reports from the skies, but only minor reports since the clouds were too thick, barely giving him small sightings of the rogue shipgirls as they sailed with caution. After a few minutes of nothing, but silence the Admiral contacted the two shipgirls.
"{They are few more miles away from you, take the first shot immediately when you see them.}" The Admiral said.
Yamato sees multiple blinking lights on her radar which indicates they were the rogue shipgirls, she waited for them to come a bit closer to her before revealing herself. The Empress waited, and waited until the rogue shipgirls were near close, so Yamato came out from her hiding place then fired the first shots towards the heavy cruisers.
Nine massive High Explosive shells travelled in the air, the two heavy cruisers weren't expecting Yamato to appear out of nowhere, so they didn't have any time to dodge the shells. The HE shells exploded upon impact with the rogue shipgirls sending them flying backwards, and seriously injuring them because Yamato's HE shells were twice as powerful than normal ones.
Enterprise launched her aircrafts to counter against the rogue aircraft carrier shipgirl's fighters, Yamato engaged in a sword fight with the rogue destroyer shipgirl because she was a copy of Ayanami. The Empress' katana was able to handle the massive board sword of Ayanami.
"Why not join us, my Empress? We are superior to humans! We shouldn't go ahead being ordered by them!" Ayanami said.
"Sorry, I like being ordered around by my Admiral." Yamato replied, she forced Ayanami to lean to the side then kicked her when Yamato saw an opening.
"Get down!" Enterprise yelled.
Yamato immediately ducked down as fighters from the rogue aircraft carrier shipgirl tried to do an attack run, the Empress got a few hits on her but it wasn't considered as serious injuries. The AA batteries on Yamato's riggings immediately started firing towards the fighters, quickly destroying. Yamato went to fight against the two rogue heavy cruisers even though she's a bit on the disadvantageous side.
However, Yamato was able to fight against two enemies at once even if the two heavy cruisers managed to get lucky hits on Yamato. Luckily for the Empress, the Admiral gave some air support, so there's less pressure on Yamato.
The Empress punched one of the heavy cruisers then aimed her main guns' barrels at her, the rogue shipgirl's eyes widened before Yamato fired an AP shell through her guts. She even paired the shot with a satisfying decapitation with her katana, the Empress leaned backwards as a bright yellow arrow passed in front of her hitting the other heavy cruiser right on the head.
Yamato suddenly realized, they were fighting a carrier, two heavy cruisers, and a destroyer instead of a battleship, two heavy cruisers, and a light cruiser? Yamato immediately contacted the Admiral.
"{Admiral, shouldn't we be fighting a battleship, two heavy cruisers, and a light cruiser? We are fighting an aircraft carrier, and a destroyer instead!}" Yamato said.
"{HQ might have sent the wrong information.}" Justin replied.
"It does matter anymore, as long as the mission is complete, that's what matters." Enterprise said, shooting the rogue destroyer on the head with her bow. "Killed the last one."
[Timeskip]
Yamato arrived back at the base as she did, and Enterprise immediately went to the medical facility on the base to get their wounds treated. The Admiral went back to his office to inform the HQ about the mission, and try to figure out why the HQ sent the wrong information to them. Yamato leaves the medical facility when she's done getting treated, and heads back to her dorm to get some sleep after that tiring battle.
Few more weeks until the tournament day comes, Yamato needs to train harder if she wants to take the W for the Admiral, and her sister.