You may not know her name if you're not familiar with Cantopop music, but for millions of people around the world, Denise Ho is an international icon with dozens of chart-topping hits. The openly gay Honk Kong superstar, who briefly lived in Canada, has also blazed a trail as an outspoken political activist, putting her life and career on the line to support her city’s cry for democratic freedom. Amid the enclave’s latest political upheaval, this engaging, all-access doc explores the singer’s remarkable journey, motivation, and personal sacrifices, while also offering a timely survey of Hong Kong’s fight for independence.