Luca used to be an inventor before he was in a terrible accident and sent to prison. he was betrayed by his old mentor, alva lorenz, who was killed in the explosive accident while luca suffered brain damage and memory loss. he wants to finish his invention, the perpetual motion machine. he was spared from death row, bailed out of jail, and sent to oletus manor. he struggles a lot with his issues and trauma but is very kind and talkative, especially when it comes to engineering topics.