
The story is about a kingdom in war, after the king died his son was crowned king. Before then there was an uprising against the royal family, no one thought they posed a threat until on the day of the coronation. The king's wife and new born son was killed by the leader of the rebels. The new king was finally able to end the rebellion (or so he thought). After the everything, to protect his little girl(Fiona) who was all he had left he made sure that she never left the castle (the loss of his wife totally changed him, he became cruel to the people). When the Fiona got older she began sneaking out of the castle. She did regularly until a day came when she was stop by bandits, she was later rescued by a handsome boy named Arion. She immediately fells in love with the him, she didn't want him to hate her so she decided to lie about who she was. She soon discoverd that the Arion had a little brother and that the two were orphaned by her father at the time of the rebellion, so now she could no longer tell him the truth.
The king later discovered what was going on and tried to arrest Arion but in a struggle to do so his little brother was killed, he was finally arrested and locked up. Fiona was sent away by her father to another kingdom to complete her studies while Arion was sold out to a far kingdom as a slave.
A few months later while serving his new and brutal master Arion was rescued by the best swordsman he had ever seen. Arion found out that the man was the leader of the rebels in their kingdom years ago, and he was rebuilding his army, filled with rage Arion joined his army to avenge his family.
After many years of training Arion became the best swordsman in the rebellion.
Now the time has come for his training and loyalty to be put to the test, will he rise to the challenges he'll soon face? and will his obsession for vengeance cloud his judgement?

