Boy band Ampers&One returned after eight months with a clearer sense of identity, unveiling its fourth EP “Definition” as a statement of both direction and intent. At a press showcase held at Nodeul Live House in central Seoul, the septet — Kamden, Brian, Jiho, Siyun, Kyrell, Mackiah and Seungmo — framed the new release as a turning point, marking not just a comeback but the beginning of a new chapter. The album is the group’s first in eight months, with members Mackiah and Kamden participating