Is Dog Man on JioHotstar?

Once the frontman of rock band Mazhi Go, Chou Ko-chieh rode his looks and raw talent to instant superstardom. Years later, he has become a delusional, washed-up musician, unable to write a note and barely tolerated by his wife, Chen Li-hsuan. How did his 25-year-old self — who had the world at his feet — turn into this?