Crossing the blue and becoming a black flying dragon

"As a captain, when encountering an enemy on the sea, the first thing to do is to search for the enemy. Then you need to formulate tactics based on weather and other factors. The most taboo point is not to count the enemy."

Amagi walked to the blackboard and turned to look at Hei Feilong.

Hei Feilong walked into the room and listened to Tiancheng's education.

"This is the device I use to simulate battle situations. Inside is an independent mirror sea area, with various parameters of us and the Siren written in it. You can use it to simulate occupation."

Amagi looked at the equipment in the room and said.

Hei Feilong looked at Tiancheng eagerly, wondering if this would be the end.

“It is not advisable to talk on paper, only through practice can you get true knowledge.”

Amagi chuckled and started teaching Hei Feilong how to use this device.

"Can we go in?"

Hei Feilong remembered how to use it and couldn't help but ask.

"No, this is a closed mirror sea area."

Amagi shook his head.

"…I see."

Hei Feilong felt a little regretful.

"I'm usually in the study. If you don't understand anything, you can come and ask me."

After finishing speaking, Amagi walked out of the room and closed the door.

"..."

Hei Feilong touched his chin, walked to the table, picked up a report and looked at it, and suddenly became serious.

This report records the battle between Nagato's flagship and twenty ship girls against one hundred mass-produced sirens. Various detailed parameters such as lighting, wind direction, and weather are also marked next to it.

Hei Feilong sat on the chair next to him and began to study.

……

After staying in the room for half an hour, Hei Feilong only felt that his head was a little swollen.

Although she knew that these reports were difficult to learn, she still felt uncomfortable when she was suddenly exposed to them.

"Go out and get some air."

Hei Feilong put down the report in his hand and opened the door. Tiancheng was not in the study.

Soon, Hei Feilong walked out of the main hall from the entrance. The sun shone warmly on her body, making her couldn't help but stretch.

"Black Flying Dragon!"

Just as she was about to move around, she heard someone calling her. She turned around and saw Hibiki and Fubuki sitting in the corridor over from the sword dojo, eating popsicles.

"It's almost winter and you still eat popsicles?"

Hei Feilong couldn't understand.

"Why didn't you stay here last time?"

Black Feilong followed the gravel to the two of them and asked casually.

"Because it has a more vacation-like atmosphere there."

Ring answered seriously.

"good."

Hei Feilong was convinced and sat in the corridor.

Noshiro and Ashigara are no longer at the sword dojo, and they don't know where they went.

"Compared to this, Hei Feilong, how about you perform that one again!"

Hibiki held a popsicle in one hand and drew circles in the air with the other.

"Which one?"

Black Feilong was confused.

"Sword Qi, the one that looks like fireworks."

Hibiki said, swiping his finger in the air.

"You can't perform that casually, what if you hurt someone?"

Hei Feilong refused.

"Why are you like this~ Let's put on a show~"

Hibiki suddenly showed a disappointed expression, and Fubuki beside Black Feilong also shook Black Feilong.

"You can only perform once."

Black Feilong couldn't resist the two of them and stretched out a finger.

"it is good!"

Fubuki was very satisfied.

"Once, can it become something else?"

Hibiki was a little dissatisfied.

"What do you want to become?"

Hei Feilong raised his eyebrows.

"Hmm, can you turn into a bird? The black bird must be very handsome."

Hibiki thought for a moment and said.

"Bird, let me try."

The black flying dragon lowered his body and picked up a small stone. He thought for a moment about the appearance of the bird, and then vigorously raised the stone to the sky.

The stone turned into pieces the moment it was released from the hand. A dark red bird the size of a fist flew into the sky instead of the stone, flew more than ten meters and disappeared into the air.

"Amazing!"

Fubuki and Lightspeed cheered.

"Handsome!"

Hibiya chewed the popsicle in his hand with satisfaction.

Hei Feilong smiled. She just gave it a try, but she didn't expect it to succeed.

"How about we perform again!"

After a few minutes, Fubuki

Start shaking the black flying dragon again.

"Didn't I say I would only perform once?"

Hei Feilong couldn't bear it.

"You two, don't always cause trouble to Hei Feilong."

Agano walked out of the backyard, wiping her hair with a towel and drinking Fubuki.

"Good~"

Fubuki stopped swaying, and Hibiki stood up and walked towards the trash can in the middle of the courtyard.

"Don't mind. That's the kind of character these two guys have. Just now they were pestering Amagi to tell her a story."

Agano walked up to Black Feilong and apologized.

"fine."

Hei Feilong didn't care.

"Ha, the sirens have become more and more annoying during this period, and there is less time to rest." Monthly fee group 694936135

Agano sighed.

"Don't worry, the situation will get better once we deal with all the mirror sea areas inside the defense line."

Hei Feilong was very calm.

"hope so."

Agano pursed her lips and smiled.

"We're back!"

While they were chatting here, the courtyard door was pushed open and Xi Li walked in from the outside.

"Did you bring that child?"

Agano looked at Yudachi and asked.

"Ah."

Black Feilong stood up and walked over.

"Long Jie! I just saw a lot of interesting places."

When Xili saw the black flying dragon, he waved his hands and shouted.

"Really? Take me to see you if you have time?"

Hei Feilong replied with a smile.

"Uh-huh!"

Xi Li nodded repeatedly.

Chitose and Chiyoda also walked in from outside, both carrying ingredients in their hands.

"Trouble the two of you."

Black Feilong said to the two of them.