Luca Kuffen

Luka is a tall, slender and attractive teenager with fair skin. He has a Roman nose, pale pink lips, light blue sea-green eyes and medium-length black hair with turquoise-colored tips.

His clothes include a white T-shirt with a black Jagged Stone print and black jeans ripped at the knees. He also wears yellow, orange and brown leather bracelets, and his nails are painted black. He is wearing a sky blue jacket with a navy hoodie underneath, as well as a black converse high top with multicolored spots. He wears a black ring with a silver border on his left index finger and black sensors in his ears.

Unlike his sister, Juleka, Luca is much more playful, charming and flirtatious. He reads people's emotions and expresses them through music using a guitar. The guy is very kind and generous, especially towards his friends and family, but also towards the people he has just met when he cheers Marinette up after an unexpected meeting with her. Like Adrian, he also supports others, such as his sister Juleka. Adrian himself describes him as a brave, caring and determined man.