Kahi, a former member of Afterschool, posed for fashion-beauty book “0/1creativebook.” The former idol posed for the concept “travel.” Kahi was wearing a blue bikini and a white top while lying on a bed of flowers and giving a soft gaze. She also showed off her new short hairstyle. By Cho Han-na, Intern reporter (hnncho@heraldcorp.com)(Photo credit: 0/1creativebook)