On 1st March, 56-year-old Derek Kok (郭政鴻) was invited to a live show (星級靚聲演唱廳) hosted by Pierre Ngo (敖嘉年) as a guest. Previously, Derek joined a singing competition (第四屆新秀歌唱比賽) and released his new song (衝) in Mainland China lately. He disclosed he stopped singing because of callus found in his throat and busy filming drama in TVB at the time.
Although many industries were affected due to COVID-19, but Derek decided to release his new song to increase positive energy. When asked if he planned to start his singing career in Hong Kong and competed famous idol group, MIRROR, Derek said: “I will think about it after seeing the responses for my live performance. It is my first to sing new song in Hong Kong and I wonder if I can compete with Louis Koo (古天樂) for a day. MIRROR is an idol group while I count on my own ability.”