BIA tells the story of a group of teens who discover, share and develop their talents in the "Fundom", a place where they gather to hang out, create and express their art in a fun-filled and casual environment. Bia Urquiza, the main character, is a 16-year-old girl with great imagination and creativity.
Bia and Ana begin to form a very special connection through music. With the support of her friends, Bia starts investigating what really happened in the accident that drove a wedge between the Urquiza and Gutierrez families. The truth shocks everyone, sparking new family conflicts and constantly putting ‘Binuel’ at risk. Meanwhile, Manuel goes through a crisis after uncovering a secret about his identity, and Alex undergoes a profound transformation, finding support in Carmín. At the same time, Marcos tries to destroy Fundom, but the members of BeU, more united than ever, challenge him time and again, unaware that a new beginning is about to change their lives forever.