"don't worry Yona i'll be back just wait" yona has still remembered the promise she had made with her twin sister with silver hair in the younger days. Yona forgot about her but not the promise since she was chased out of the kingdom along with Hak. "remember me Yona sis?"

Yun-Leo was just 8 years old when he was adopted by King Il. He was the quiet type and hard to approach making him being the mysterious all the time. He was hiding the fact that he's a forgotten being from Yona and the others. Yun-Leo ended up befriending Hak, work as a guardian for Yona and an acquaintance of Soo-Won. But what will happen if Soo-Won betrays Yona and Hak? Will Yun-Leo remains siding with the princess of Kouka? A/N: This is just based on my imaginations. It's for fun. And the characters is not mine, it belongs to Kusanagi Mizuho sensei. :)