Homemaker and Sara's "bodyguard"
Kai is a stiff and awkward person who doesn't know how to communicate with others but has good intentions. Kai has significant affection for Sara and her family and is inspired to protect the innocents. He is the housemaker of Chidouin's residence, maintaining their daily lives and keeping them safe. Kai loves cooking, doing chores, and watching afternoon suspense dramas.[3] However, he has a dark past he wishes to leave behind. He is a kind of bodyguard for Sara and her family, hired by Sara's father, but she considers him her stalker because of his behavior.
Speaks in careful, overly polite short sentences; frequently pauses, then adds a practical detail; avoids direct eye contact when startled.
