[hider=Tsuchimikado Rinnosuke][img=http://i.imgur.com/9JvFM1f.jpg?1][/hider]
[hider=Kuroshiro Nagisa][img=http://moe.animecharactersdatabase.com/images/2627/Erushia_Haavensu.jpg][/hider]

The night became day, the moon already replace with the sun and its light stroke a certain boy's room corner. The boy still sleepy after he returned from a forced enlistment... more like a conscription. At Island Nation, military service acted a test of manhood and a rite of passage from boyhood into manhood. So the boy, like it or not, need to follow it. Some people would spent 3 years to finish the trial, but some could finish them in less than 3 months. The boy itself only spent about a year to finish it with flying colors.

In a term, saying he is a genius was correct, but he not like that. The cause he could finish it faster because he put all his efforts to get away from that hellish place. In the place there's girls too. However unlike the guys, the girls didn't force to join conscription. And most of the girls became some kind of officer. The boy didn't want to remember any detail about that hellish place anymore and continued his sleeping, even though he supposed to enroll to his new school today.

Someone opened the boy's room's door and started grinning. The boy couldn't react and awakened by a flying body attack. 
“Gbhhh!? Gbhgbhogbah!!” 
"GOOD MORNING! Rinnosuke Nii-sama!"

The boy named Rinnosuke looked at the source of the pain and saw a blonde girl with blue eyes sit on top of his stomach. It was his step sister, Kuroshiro Nagisa. 
"Oh... It's you Nagisa... could you gimme a break please! I still wanted to get some sleep."

The girl shook her head and put her fingers on Rinnosuke's cheek and started pulling them 
"Ouch! Ouch! Ouch!" shouted Rinnosuke as he is in pain. The girl just smiled and put her finger on her lips. "Today is special day you know. You don't forget right?"

Special day ... more like Rinnosuke finally attended his high school life at same school where this sister of his attended. Sure, Rinnosuke is quite interested with the school. But, he wanna get some more rest. The girl started rock back and forth on top of him.

"Guh... Please stop! FINE I WAKE UP ALREADY!!!" 

Rinnosuke could only let out a sigh as he lost the match. Natsuki immediately kissed his cheek and went out first. As he removing his blanket, Rinnosuke step his feet on the cold marble floor and started cleaning his room. After that, he took his towel and started cleaning himself. The cold water managed to shifted Rinnosuke from his sleepy state. After he done that, he got his uniform and changed immediately after drying himself first.

The uniform felt pretty comfortable and it looks quite good on him. He went downstairs and noticed only his step-sister there. 

"Where's mom?" 
"She went earlier this morning to handle some important business deal."

Both of them ate their breakfast and cleaned their plates when someone called them

"Onii-chan! hurry up! we're going to be late!."

Rinnosuke looked outside and noted a girl with similiar school uniform was holding her bag and carrying a kendo bamboo stick. It was their neighbor, Tsurara Chiaki. It certainly felt weird to be called Onii-Chan by the girls who have no blood connection with him. But, Rinnosuke kinda enjoyed it... being an older brother off course.

"Wait a sec, Chiaki-chan" said Nagisa as she took their house spare keys and tossed one to Rinnosuke. "Let's go, Nii-sama"

Rinnosuke just let out a sigh as he got out from his house and called the Tsurara girl