22 years ago, Zhu Shajiao (played by Xue Jiayan) was the mainstay of a nightclub in Macau. After meeting Zhu Zhanhui, a Hong Kong university student, she had a relationship and soon became pregnant. However, Zhanhui had to go to New York for further studies. Zhu Shajiao gave birth to a daughter, Zhu Junhao (played by Charmaine Sheh), and raised her alone. Jiao's sworn sister Wen Guifang was unable to bear the blow of being abandoned by her boyfriend, so she forced her son Wenchu (played by Julian Cheung) to drink corrosive liquid. Fortunately, she found it in time and saved Wenchu's life, but Wenchu became mute from then on. Jiao felt sorry for Wenchu and adopted him. 20 years later, Junhao and Wenchu have grown up. They are not only brothers and sisters, but also very filial to Jiao. Jinsheng (played by Tang Wenlong) is Wenchu's good friend. Sheng also takes good care of Wenchu. Whenever Wenchu is bullied, he stands up for her. Junhao finally met his biological father Zhanhui at this time and met Zhanhui's beloved apprentice Situ Lixin (played by Ma Junwei). Lixin is very concerned about whether Wenchu can heal his vocal cords, and tries his best to help find a doctor. Wenchu met his biological mother again, but after they recognized each other, his biological mother chose to give Wenchu a false address and left again. At this time, Wenchu and Lixin both found that they had fallen in love with Junhao. Wenchu wanted Junhao to be happy and took the initiative to withdraw from the triangle relationship. Wenchu was able to recover his ability to speak after receiving treatment from a doctor introduced by Lixin and continued to live with Jiao. But Jiao deliberately acted out of character for Junhao's future, hoping that Junhao would leave her...