Her story:
Acelya was born in a long lost Kingdom (which is now taken over by the Kou Empire) as a princess,the youngest Daughter of the Heartless King, Harun al-Rashid.
As she was born with a very bad health condition she got closed in into the Palace because of Harun's fear that something would happen to her,even after she got better.
Though Acelya yearned for more,she wanted freedom! She wanted to learn sword fighting and knowledge from books like her older brothers. Her four older Brothers held her very dear,her eldest Brother, Kyazim, never properly talked though.
He was the only person along with his father and servants that saw their Mothers death. Harun had killed their mother after bringing Acelya to life.
Though he would talk with her and her brothers and some very very close servants to him.
One day Acelya and her brothers secretly snuck out of the palace to see the outside world and they returned by the early sunlight. At the meantime she was also learning Sword fighting and Knowledge from books,all kinds of, from her brothers and their teachers, though secretly.
One day Harun had found out and took all her rights away from her,now she was isolated from even her brothers.
Until one day,Sinbad the young and High King of the Seven Seas came to form an alliance and Conquer a dungeon nearby.
Harun took the opportunity of Acelya being a young woman and for the things she learnt from the servants,how to be a proper wife to a King or Noble.
He tried to talk Sinbad over to marry with her as political affair but after him not agreeing he let go.
Acelya didn't want that either. What would she want from a King,from a person she never got to knew about?
Besides,there were lots more interesting things than marrying a man.
They suddenly got to talk,Acelya and Sinbad but Acelya would usually just run away whenever he tried to approach her. She didn't like him at all.
One day she secretly begun training sword fighting again as her father was enjoying himself in his wealth,glad that he didnt notice,suddenly Sinbad requested to challenge her. She didn't want to fight at first though she didnt see an opportunity to not.
Harun found out soon after and wanted them to fight officially but Sinbad was going easy on her,even though he wasnt at his fullest Acelya still lost.
She wasn't a bad swords man,never was,but she wasn't on their level at all. All she did was practice.
Acelya got allowed to gain more knowledge again and practice sword fighting.
Soon after Sinbad and his two friends left after attaining what they were here for,never having gotten close to Sinbad,she didnt regret,but hoped for another opportunity.
After a few months some "bankiers" and similiar came to their Kingdom to help them with their finances,Harun agreed immediately. The Bankiers helped them and left after having their job done.
Soon after that,Harun Al Rashid died from Food poisining. The kingdom and its King soon fell down.
The Citizens were attacking the Palace and Acelya and her brothers were escaping,though Acelya tripped and fell,getting captured along the way until her eldest brother came to save her,sacrificing himself and telling her to go and find more knowledge.
She joined her other three brothers and they were escaping until they got captured and separated along the way.
Acelya got used as a slave,got sold to noble and rich men and had to serve for their desires in any kind of way, until she murdered her last Master -which was in Quishan-.
Immediately she took all his money and escaped to the Laem Empire,starting there as prostitute to attain some money until one of her brothers found her.
All of her brothers were working as Gladiators and earned a good amount. Soon after coming together and talking Acelya started to accuse Sinbad of her fathers murder.
After training again and building up her usual,but still low, Stamina, she and her brothers went their way to one of the dungeons to conquer it.
She surprisingly attained Shax,which is actually a very arrogant closed up Djinn,one of the hardest to attain.
Shax wanted more of Acelya's knowledge and more of her in general,
"You are an interesting Human,I will allow you to travel with me"

After conquering another two dungeons,Acelya had already attained a lot of Knowledge on papers and was partly writing books out from her information.
Soon after,people started to call her "Ariadne", the one that would find the true path and lead others to a good fate.
After half a year working for many Kings and Dungeon conquerors,she left to Sindria.

In Sindria she had made her name,rumours about Ariadne were spreading like the wind, of course reaching it up to the Palace.
Though Ariadne planned revenge on Sinbad,knowing she wouldnt fully succeed,she would either die with pride or successfully kill him.
After trying her luck, she failed to even kill him in his sleeps,only escaping with a few files from the library,but she got captured soon after,being held in jail for a few days and then set free.
One day she had lived through hard ship,thieves trying to rob her in her now worsened physical state,running for help towards the Palace and relying on Sinbad, She knew he wouldnt let her die,no matter what had happened.
Before,Sinbad had asked her to work with him,helping him in his information collecting and the whole world in general but she did not accept.
After her health worsening even more she had no choice but to ask for his help,she would work for him afterwards. And so she did.
Glad that she was able to atleast travel and not be bound to one place,she was helping him bit by bit,though distancing herself more and more every single day.
After her health becoming really bad,she knew she couldnt go to Magnoshuttat,nor Laem or the ,now ,Kou Empire she had no choice but to go back to Sindria and beg for his help again,giving him back the files she collected.

Ariadne is rumored as someone that would change the fate of anyone she works for,but that is not the truth,she was simply giving them the real information and they were changing their fate themselves.
Thanks to her low amount of Magoi,she usually puts her Metal Vessel into "Pandora's Box" which does not make more of her Magoi get suck out.

More about her Personality:
Ariadne is mostly a rather calm person, she is very curious and sometimes she shows her rather rude side. When it comes to accept guests she approaches them in a proper way. She dislikes to work with people that abuse her services or when they do not pay well so she carefully chooses with who she wants to work. Most people misunderstand her to be arrogant and selfish. She really loves to take naps but she also loves to work, she has a slight mistrust in anyone she knows except for her brothers.
Despite the things she lived through,she tries her best to forget it all and indulges herself into her work fullheartedly.
She has a kindhearted nature and is a friendly person. She loves to sit in bars whenever she is done with work,alcohol soothes her nerves and helps her to relax,but she knows when to stop.
Her weakness is her short temper once something against her liking gets mentioned.
She is easily excited about things she likes,if you bring her into a big library she would most likely bless you with everything she can offer to you. Thanks to her easily exciteable nature,people win her over as friend fastly.
Once she becomes loyal to someone,she will stay honest about her feelings.

Her Metal Vessel and Djinn Equip:
Her accessory which contains her Djinn used to be a gift from her Eldest Brother which he bought for her at the first time they snuck out of the Palace.
Her Bracelet forms into a flexible sword,it can't cut severe Wounds and it mostly emits Light which disturbs and bothers the enemy. Though the Light emitting requires a bigger amount of Magoi.

More about Pandora's Box:
Pandora's Box is a magic tool that contains many Deadly creatures and also can be used as a storage for Djinn Equip -as it's powers are very strong. Though the Pandora's Box that Ariadne has is one without the deadly creatures and only used to circulate some of her Magoi as reserve supply for her Djinn Equip.

Prince Seere is a Prince of Hell with 26 legions of demons under his command. He can go to any place on earth in a matter of seconds to accomplish the will of the conjurer, bring abundance, help in finding hidden treasures or in robbery, and is not a demon of evil but good nature, being mostly indifferent to evilness.

He is depicted as a man riding a winged horse, and is said to be beautiful.

There isn't much to reveal about him, he's actually quite secretive about his past but everyone at Shirin's circus knows he has a way with animals thus the reason for him being a beast tamer. He also has a way with words, being super persuasive XD he has supreme street smarts since he grew up quite poor, he was able to manage well on his own though, but one day when he was quite young and naive, he fell in love. The girl was rich and didn't really like him and after professing love so much, the annoyed girl finally told him that if he could clear a dungeon, she'd marry him. Of course, he jumped to it not knowing it's danger...luck smiled on him and he made it out alive but at the price of a few years getting lost and living inside that is, growing up, and finally falling out of love with the rich girl, later meeting Shirin and falling for her :3