Left With the Power of Zero

I Can Do it！

"Sakura...hurry. You have to create something out of that magic circle！Kaname is going to get himself in trouble！" Akame-sensei yelled.
Sakura screamed back, "Tch, you expect a 5 year old who just got dragged here, to be able to do magic circles perfectly？！"
"Darn you！ Didn't you know your mother had magic？！" Akame-sensei asked.
There was a very eerie silence.
"Okay...then you didn't. Anyways, even though Kaname is very good at using magic...your mother will always be 10 times better." Akame-sensei explained. "He will have the maximum of 5 minutes hiding in the shadows without your mother knowing."
"Okay, okay. I'm drawing magic circles now." Sakura said, trying to focus. "Leave me alone for now."
Akame-sensei and the principal left the office and allowed Sakura to draw.
"Heh...they think I can't do anything." Sakura laughed.
She took of her eye-patch, opened her eye and use her blood to draw the magic circle. And she whispered these words...
"Take my blood. Take my song. For night must come after the day's too long. Here I lay a piece of gold, for you to turn it as dark as coal."
The light in the rooms started to flicker. Then they all broke into shards. It was so dark that you couldn't see your hand in front of you. All Sakura could hear was her heart beating and sharp pain on her finger where she used her blood. Akame-sensei took advantage of the situation and grabbed Kaname away from the military army. Suddenly there was a bright light. It came from Sakura's mother！
"You fools！I supplied you with magic for a reason！" Sakura's mother scolded, "Now make fire and go get my daughter！"
They all ran different directions and light torches.

Akame-sensei got Kaname to the office. When they entered the office, Akame-sensei immediately ran to Sakura. Sakura was laying on-top of a large sheet of paper where Akame-sensei could clearly see a pool of blood under Sakura. Her shirt was bloodstained from white to pure red. Sakura just lay there unconscious. The students were taught never to use blood when drawing a magic circle. Akame-Sensei didn't explain it but, a magic circle could take away a lot off energy and blood depending on the situation. To black out a whole school, that would take plenty of energy and blood.
"Kaname！Go call the principal. We need him as soon as possible." Akame-sensei yelled.
"How will I call him？" Kaname asked.
Akame-sensei passed him a textbook, "Turn to page 104. Do as it says."
On that page it said, How to transport a message to someone far away. Draw a magic circle and drop two drips of blood on it. Then, think of your message and the person. Finally, be aware of the people who are around that area. Try not to let anyone interfere with the message.
Kaname did as it said, bow the harder part. He successfully transfered half of his message to the principal but, when he was about to tell him to come to the office, Shou appeared around the corner.