Jennifer, a naive, carefree, but determined girl, is the second protagonist of the story. Twin sister of Fergus, she often disputes which one of them is older. Brought up by Closh, she studied mostly in church, and therefore lacked knowledge about the Textile Revolution. After the death of Closh, she visited Fergus in Colonet. There, she learned basic knowledge of modeling from Perline, and subsequently competed in the Colonet War King. She then joins Fergus on the journey to see the world as well as searching for their parents. Jennifer trained her modeling skill under June May, the top model of Royal Castrato. 

After June May interrupted the Cloth Road tournament she went to find her brother, who was trying to save their mother, but their father stopped them.