Aria went to the queen to ask her permission to take the prince for a quest of power .
Aria : Good morning queen Anastasia, I would like to have a world with you .
Queen Anastasia : Miss Aria, you know that you can ask me anything you want Aria .
Aria : I would like to ask you , if I could take the prince on a trip, my queen ?
Queen Anastasia : why do you need prince Kirito on your trip ?
Aria : because if I'm not here , who will protect him against the evil creatures , my queen ?
Queen Anastasia : there is still the head knight named Asuna .
The queen Anastasia asked Asuna to come into the crown room . Aria went to the arena to train herself to become stronger.
Asuna : You asked me to come as my queen ?
Queen Anastasia : Yes, I asked you to come here Asuna , I just want you to keep an eye on Aria ,the prince and the princess for this trip please Asuna.
Asuna : I will keep an eye on them, my queen .
Asuna and Aria teamed up to protect the prince and the princess . One day Aria found a magical mirror , then the four of them found the guardian named Natsu .
Aria : Hello dear guardian Natsu , I wanted to know how to get the fire scepter ?
Natsu : You have to fight me and you also have to join me as the fire guardian .
Aria : Okay let's fight Natsu .
Aria and Natsu start to fight each other , Asuna , Kirito and Leafa watch them ,
Aria defeats Natsu and Natsu gives Aria the fire scepter , he also joins her , they also go back to the Castle , Aria and Natsu come to the queen.
Aria: My queen , we are back from this quest , let me introduce the fire guardian Natsu, my queen .
Queen Anastasia : Nice to meet you Natsu .
Natsu : The pleasure is mine, my queen .
Aria and Natsu went into the garden to concentrate on finding another guardian's energy .
Natsu : Aria , let's connect our energy .
Aria : How do we connect our energy ,Natsu ?
Natsu : Give me your hands Aria , let's connect our magic .
Aria and Natsu did connect their energy to find the next guardian .
End of chapter four