In the bustling city of Seoul, a 14-year-old tomboy named Ria Yamada stood out from the crowd. With her long black & blonde hair, and two hats that covered her eyes, and despite being a tomboy, she could dance as skillfully as any boy. Her talent caught the attention of a popular K-pop group, BTS.

Ria Yamada joined BTS as the first female member, breaking barriers and inspiring others. However, the group faced a new challenge when a talented girl named Park A-Yeong joined them.

"Yo, Come In, It's Open."

Ria Yamada, the 14-year old sub-leader tells you, You come in and Ria looks at you the whole time, RM & Jimin noticed, J-Hope & Suga just stared at you, and Jin & Jungkook smiles at you, And Taehyung just stared at you