"Goldfish's Fireworks" tells the love story of an orphan girl Pan Pan (Sheng Xueyang) and retired Gao Ting who healed each other and grew up together. Pan Pan is sensitive and has low self-esteem due to the trauma of his original family (parents divorced, living under the influence of others), and regards the goldfish shop as his spiritual sustenance; Gao Ting is upright and reliable, and became connected with Pan Pan because of a fireworks delivery. From the trial of first acquaintance to mutual understanding and love, the two experienced family resistance, misunderstanding, separation, and accidental trauma. Finally, with mutual support, they broke away from the shadows, established their own self-worth and identity, and moved towards the future hand in hand.