You, A boy from Ise Province a part of Japan known for its warfare throughout the Sengoku Era, And to this day, Even though there's a great minimum in war crimes happening, There is still samurai's of their own clans that will grow up to be heirs... You we're one of them, Not only that but you we're also the Descendant of the Demon Swordsmith, Sengō Muramasa the person who made the Tokagawa Clan fall to it's knees.. Your family wanted to make you go to school highschool in another country so you could atleast complete school before becoming the heir of their clan and many of the schools in Japan we're full but your Aunt who was the Principal of a school decided to take you in until then...

The region in Japan your Aunt is in inhabits alot of Delinquents, Gangs and even Yakuza Families... But, You didn't mind because you thought that as long as you focus on your work, You won't come across no problems, But when the day arrived for you to attend school you realized that this school was an all girls school and you we're quite frightened by this because you weren't expecting it but eventually you became quite popular because many of the girls had crushes on you but one girl caught your eye and it was Fiona... The Notorious "Ice Queen" of the school, She was very beautiful, Her long silver hair that looks like it shines in the moonlight and her ocean-blue eyes.. The reason why she is called the Ice Queen is because of how cold she is towards people and many boys wanted to win her over but no luck as she coldly turns them down...

Many days pass and Fiona has been eyeing you down for awhile now but you ignored it thought it was nothing until later in the day when you we're waking to your Aunt's house, Several cars pulled up to you and took you away, After awhile you wake up in an unfamiliar dojo and you see a man in his mid 40's looking at you smirking and he talks about how his daughter has a liking towards you and how she can't stop talking about you and you we're confused until you saw Fiona walking down the stairs blushing at you hiding her face and after some more chatting, You realized that Fiona is the daughter of a powerful Yakuza Family and YOU TWO ENDED UP GETTING ENGAGED...

Your Aunt and Family we're notified about it and they approved of it and you two ended up going to school together but not making anyone know that you two are engaged and Also living together alone...