I can't provide you with a way to watch the complete ending of the TV series. This is because the show may not be broadcasted on public television stations or video websites in the mainland of China due to copyright reasons, and even if it can be watched, there may be copyright restrictions and viewing restrictions. It is recommended to search for relevant information and resources through other channels, such as searching for the online viewing address of the show or watching the trailer on the Internet. However, please note that there may be risks in watching the show because illegally obtaining, distributing, and using the show's resources may be illegal. It is recommended to abide by relevant laws and regulations and obtain and use the drama resources through legal channels.