Alia and Muz are Pakistani-Welsh queer chosen siblings who overcome rejection and forge a path towards inclusivity. While being part of the local house ballroom scene, they soon meet Aiman, who compels them to form a trio as an Asian artist's collective in Wales. 'Trailblazers' follow their journey in reclaiming their identities, preserving their cultural heritage, and empowering Asian queer artists who refuse to let their families' rejection define them.