【Concept Art + Lore】Yona - Sona's evil sister

http://tonychopper23.deviantart.com/art/Yona-Sona-s-evil-sister-427200971?ga_submit_new=10%253A1389833927&ga_type=edit&ga_changes=1&ga_recent=1

Lore:

Yona is 4 years older than Sona. Like the rest of her family, Yona is very musically talented. Praised as the musical prodigy, Yona was very ambitious and wanted to claim the Etwahl - a legendary and powerful musical instrument passed down from her ancestors. It is said that the Etwahl would only choose one owner every century and Yona was believed to be the one. However, no matter how hard she practiced the art of Etwahl, it did not choose her. She worked even harder, hoping one day she could claim it.

Everything changed when Sona was born. The legendary instrument Etwahl magically appeared next to Sona's bed on the night of her birth. No matter how many times they put the Etwahl back to its original place, it would appear next to Sona in a blink of eye. The elders are smiling as they know they have finally found the new owner of the Etwahl. At the age of 2 days, Sona become the new master of the Etwahl.

Being jealous of Sona's god-given gift. Yona decided to murder Sona. On a cold windy night when the parents aren't home. Yona took the young 5 days old Sona to the shady side of the town. Couldn't do the killing herself, she decided to leave Sona in the dark and starve to death. Running back home to grab the Etwahl for herself, Yona was unable to find the Etwahl anywhere in the house.

Thinking she would get all the attention now, Yona was sad to find that her parents would spend all of their time searching for Sona. The parents are heartbroken. Not only did they lose the legendary Etwahl, but also their beloved Sona. They are depressed for years and died when Yona became a young adult.

Full of anger and regret, Yona is driven mad and homeless. One day she over heard people on the street talking about this great performer in town - a blue haired girl with a legendary instrument. Knowing that Sona is still alive and doing well, Yona was even angrier. She thinks that her family was broken apart because of Sona, and she stole the Etwahl which should have been hers. Full of rage, Yona started a manhunt on Sona and followed her all the way to the League of Legends. There she swears to end Sona's life and take back what belongs to her.

Let me know what you guys think haha