Befitting of a spy, his true personality is rather cold and methodical, doing whatever it takes to complete the mission. However, he has a kind and caring personality that reveals itself when it comes to his new family, even at the risk of his mission. Loid's title as Westalis's greatest spy is quite deserved. His skills, both physical and mental, are second to none. However, his fake family's unpredictable nature and shenanigans can be tiring for Loid, leading him to often overthink.