Luka is a klutzy dorky kitty with a strong sense of justice, wanting to find hidden truths. He did well at the Academy and would join the Detective Guild of Rescue Team Guilds where he would intern under a famous Pikachu Detective there, learning a lot from that old chu and helping to solve many cases. Once he passed the Detective Guild test and got his Guild Badge Luka would be gifted a Reshiram pamp partner for bringing the truth to light.