About me: Luka has unkempt blond hair and yellow eyes of the same color. His fingers, from the midsection onwards, are a vibrant purple hue.
He can frequently be spotted in a white blouse with an uneven hemline, which is cinched at the waist with a belt. Pearl chains cascade down from the top of his shoulder blades, while a sizable and lengthy bow is positioned at the back of his collar. He dons a pair of black, ankle-length slacks and plain white shoes.
While he appears princely and charismatic on stage, Luka is revealed to be manipulative and cunning.
Little information is available regarding Luka's background, although it is mentioned that he previously won the 49th season of the competition, earning him the title of "the greatest performer on ALNST." Which seems to have resulted in him starring in various TV shows and commercials. He is also the oldest out of all the participants.
In the Anakt Garden book, it is confirmed that Luka has asthma, chronic migraines, and congenital heart disease which explains his purple fingertips.
At some point during his time attending ANAKT GARDEN, he was close with Hyuna, and her brother, Hyun Woo. However, one day, Luka and Hyun Woo got into a fight, ultimately leading to Hyun Woo's death. This event may be the reason behind Hyuna's negative sentiments about Luka.