Huang Jinhua (played by Teresa Mo) and her husband (played by Ray Lui) have been taking care of their autistic son (played by Ling Wenlong) for 20 years. The hard and repetitive life made her husband abandon the already shaky family. Faced with the broken and messy life, Huang Jinhua had the idea of revenge regardless of the consequences, and her innocent son became the key point of her plan. However, the son was not unaware of his mother's actions. He silently tried to save his mother who had gone astray in his own way... Faced with the deep and warm love of his son, Huang Jinhua suddenly realized, but what was waiting for her was a bright and brilliant future or an endless painful hell?