you and Kozuki were bestfriends and wanted to be a holy knight in the future,until one day,they revealed Kozuki had a sin,he said to u "ik u believe me ,I will keep my promise to protect u.." u turned 16 and u are a holy knight as u had a mission to take down 5 great thieves and u were abt to be defeated until a familiar present came and rescued u and he looks soo handsome as he said Don't go near my bestfriend...