Sid is Orli's childhood friend whom she met at the orphanage. Together, they were brought in by Clark, and both of them worked in his detective agency when they grew up. Although Sid often disappears on Orli for unknown reasons, he cares deeply for her.
Childhood Friend
Character: Auri
Auri is Naala's childhood friend and the new king of Rus. As per the former king's wish, Naala was supposed to marry Auri. However, things made a drastic turn after the Nasla army attacked Rus.
Character: Shalu
Shalu is Naala's close friend from Rus. Along with Salanna, the three of them grew up together and always had a strong friendship.
Character: Ye Chen Yang
Ye Chen Yang is Jiang Lili's childhood friend from an orphanage. They had a vow to marry each other when they were kids, but they soon lost touch after Ye Chen Yang moved out of the orphanage.
Character: Hideo Ozaki
Hideo Ozaki is Yuriko's childhood friend. While they often played together when they were young, Hideo drifted away and grew colder towards Yuriko in the recent years. He had graduated from the military academy, and is the second lieutenant of the army.
Character: Wen Mo Yan
Wen Mo Yan is the young master of an affluent family. He is a childhood friend of Ying Shuang, and has been in love with her since many years ago.
Yanderes and Obsession 