Left With the Power of Zero

The Garden

Akane grabbed a magic circle and drew while chanting a mysterious spell.
"Whatcha doing？" Aoi asked.
Before Akane could answer her they disappeared out of thin air.
"Hey hey. That was so cool！" Aoi yelled.
"Thank you." Akane answered. "We are in the secret garden."
"I've seen this place before. Like in the tour of the castle." Aoi responded.
"Well, I can use magic circles but, it only works when I use blood." Akane sighed.
Aoi sounded very shocked, "I can use magic circles too. I can only use ink."
Shou ran towards the two girls with a serious expression, "You have to take your private lessons now. Go to your room and change."
Akane and Aoi went towards they huge room that they shared. One side of the room was an ocean blue colour. The other side was bloody red.
"We are so alike, yet so different." Akane said, she was staring all around her in wonder.
"Snap out of it！" Aoi laughed, "We got to prepare for private tutors."
"Ah right." Akane sighed.
They went down towards the dining room to meet the tutors.

"My name is Katsu Daiki. You may call me Daiki sensei." Daiki said.
Akane shivered, "Kaa-san sent a 15 year old to tutor us. I think that her brain might have a major disorder."
Aoi giggled at her comment.
"I apologize for being born 10 years before you. Nevertheless, I am the same age a Shou." Daiki apologized.
"Believe it or not. We are only in third-year middle school.（Japan system）" Shou commented.
Akane mimicked his voice and said, "Believe it or not, we are not even supposed to be at school until the age of seven！"
"Well, today I will teach you guys good posture and table manners." Daiki explained.
"..." Aoi and Akane thought, "we aren't babies."
Akane and Aoi spent hours working from choosing the right spoons to, balancing books on their heads. When it was almost time for their mother to come home they...