The 40th episode. According to the plot of the TV series My Fireworks, the 40th episode of this TV series tells the story that the Meng family finally agreed to marry Xu Qin, and then they got married and lived happily together. My Fireworks on Earth is a TV series directed by Mu Geli and starring Yang Yang, Wang Churan and Wang Yanlin, which is adapted from September Stream's novel A City Waiting for You.