Hate to love you (BL)

"Jero" is a mysterious man who wears a fox mask to hide his identity. Jero was a secret agent along with his friends and "chief." They didn't know that behind Jero's mask is the "twin brother" of the head family of "Sang," known as "Sang Xryro-jin." The Sang family was known for being the richest family in Korea and having businesses and structures all over Seoul. The Sang family was also known for being "drug lords and killers," but because of money, the authorities handle their good and bad businesses and defend them whenever one of them is arrested. But Jero wants to take down his own family since "Sang Xae-hon" kicked him and his mother out of the family when he was ten years old. Jero was with her mother while his twin brother "Xryro-jin" was with his father until they grew up.