{When Worlds Collide}(Info on Original Story)

OCs Info:
Name: Rin Ryukage
Age: 17
Hair: White
Eyes: Very dark brown that it looks black
Personality: Is a kind person at heart but can't show it due to her father. Otherwise she is loyal to the King Kengen. Therefore she is ruthless in battle.
Looks:

History: She lives in the land of Majikku. Her father is one of the leaders of the knights of King Kengen so she lives in the castle. Her father, Tsuyoi, wanted a son but she was born a girl. When Rin reached a certain age he told her that she was to train to be a swordsmaster. When she didn't show enthusiasm for it, he placed a curse upon her.
Sword: The sword is Rin's main weapon. Rin's father placed the sword as a curse to her so she will forcefully train as swordsmaster. The curse is that she is chained to her sword (the chain is not visible unless made visible with magic) If she does not train at least three times a day the curse will cause her pain. Also if she starts showing ALOT of kindness it will cause her some pain as well because her father doesn't want her to turn soft. Rin is saddened by this curse, not just because of what it does to her, but what it does to the sword. The sword houses a dragon spirit named Sora and since it's part of the sword, it is also chained.
Skills: Is a very skilled swordsmaster and also skilled in magic spells.
2nd OC info:
Name:Eien Jiyuu
Age:18
Hair:Red
Eyes:Red
Personality: A cocky person but is kind to people. He is quite the ladies' man but doesn't know it.
Looks:

History: Eien has lived most of his life as an orphan but not alone. The people of the village he lived in were kind to him and took care of him. When he was about 14, he decided to be thief but he made a promise to only steal from the rich and nasty. The poor had it hard enough. Soon he became a legend all over the land. Rumors spreading that he is impossible to capture. Many people wanting to know who he was because no one has seen his face or heard of his name. He's also well known for fighting off the tyrants that come to harass the people of the village for money.
Skills: Thieving skills, Weapons Master, and Magic.
Main Weapon: Sword
Land of Majikku
Land of Majikku
The land of Majikku is a land known for it's magical properties. They say many magic masters come from this land but it is difficult to master magic spells. Majikku's landscape is mostly forest except for the castle and villages. King Kengen's castle is located in the center of all Majikku and surrounding it is forests and several villages.
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So what happens when this master swordsman or should I say swordswoman finds this uncatchable thief trying to steal from her? Will they become the best of friends or the worst of enemies? Will this meeting impact their lives? Maybe Eien will get captured or Rin's already bad life will get worse.
So tell me if you think I should write this story. I put a lot of thought into this.
Please message me on your thoughts! I would really like to know your opinions on this.