Via

Sometime in early 2022, then known as Viankha (비얀카) joined GBK Entertainment and became a trainee on their online training platform Universe, which aims to select girls to became potential members of a future girl group. On December 14, the upcoming girl group MEP-C started following Via on Instagram, hinting at her addition to the group as a secret member. She was revealed as the group's sixth member four days later on December 18.

After the lineup change, member Via is no longer seen in the group's activities, making her categorized under the "MISSING" status. On June 21, 2023, BY-U Entertainment revealed that she would be added as a new member to Beauty Box. On April 19, 2025, she was introduced as a member of Na Entertainment's then-upcoming girl group NWH:I, subsequently revealing her departure from Beauty Box.