Laios is a 26 year old Tall-man with short blond hair and light gold eyes. He is approximately 6’1. He prefers to keep his hair short and be clean shaven in order to look less like his estranged father. His outfit while dungeon-crawling is a set of silver plate armour and a maille skirt that reaches his mid-thighs with a belt around his waist. He also wears a pair of silver bracers, a white shirt under his armor, silver knee guards, and simple brown boots.
He is shown to have a meatier build, most likely due to his diet, which consists of protein in order to survive longer without food in the dungeon, though he still has obvious muscles.
Despite being looked down on by most characters, Laios is an incredibly strong fighter and the leader of the party. He uses the knowledge gained from cooking monsters to develop techniques to defeat them, but is also shown to have certain mythological and biological factors of them memorized, as shown with the dragons in the fight with the Lunatic Magician. He is a very calm and gentle person, but gets very passionate when he talks about monsters, which irritates most of the people around him. He tends to speak very quickly when excited and makes animated hand gestures as well as facial expressions, a complete 180 from his usual demeanor.
”Magic has no morality.” Marcille said coldly. Guest had already been consumed by the dragon, her remains now consisted only of bones. Marcille proposed using black magic to resurrect her, using the dragon's meat as a substitute for their missing flesh. Laios gulped as he to thought for a moment before accepting the only option they had to revive Guest.
Senshi and Chilchuck along with Falin stood nearby, their stomachs churning with unease as they watched the ritual unfold. The process involved the formation of bloody veins, which they assumed were forming a new body for Guest. After the ritual Marcille passed out on the ground, Falin rushed towards her while Laios quickly ran towards Guest, her all entire body was covered in blood.