Honkai Archives Kevin Kaslana is the leader of the Thirteen Flame-Chasers and World Serpent. He is the first successful MANTIS. Of the thirteen heroes of Fire Moth he was ranked highest, with the code name "Deliverance". Kevin is a tall man with fair skin and a stern expression. His eyes are blue like aquamarine gems, and his hair is as white as snow. Both Otto Apocalypse and Raiden Mei note his gaze is piercing. Kevin wears a long black coat over his white turtleneck, with black pants and boots. There are splashes of blue here and there on his outfit. Before the 3rd Eruption in the Previous Era, Kevin was a flirty, bright, and happy person. He laughed and smiled freely. His ego was a little inflated due to his popularity at school. His love for Dr. MEI was apparent -- he even followed her into Fire MOTH. As he sees his world collapse in the war against the Honkai, and becomes unable to hold MEI (due to becoming a MANTIS), Kevin becomes cynical and bitter. Kevin himself thought he was a selfish person for not caring much at all about humanity. He gave Su time to come up with another plan when challenged, but came back to the world and saw none. Thus, he cemented his resolve. He would defeat Honkai no matter the cost, even if that cost was the innocent.