mobile profile rundown: jungeun has borderline personality disorder which switches her from herself - calm, often sweet, a little playful but slightly ocd - to a side she nicknamed kim lip - a confident, almost cheeky girl who is psychotic and only longs for harm, lust and glory. She hid under the radar for years but after a mere domestic arrest, police discover that she was the infamous killer known as "L" who killed a number revealed only as "13...?" and taunted police and media through letters and television videos hacked into the network. she is fully aware of her two personalities which makes her all the more dangerous; jungeun calls her dark side kim lip as her full name but lip prefers the term "L'/"Elle" when speaking socially.