Tong Nian and Blueberry were invited to sing the theme song of the Cyber Security Contest. Tong Nian met the late judge, Han Shang Yan, at the audition. Both of them were surprised by the unexpected encounter. Han Shang Yan was very indifferent. Han Shang Yan named him and asked Tong Nian to sing "Little Donkey" with her emotionally loving people as she said. Tong Nian's emotional singing won applause. Wang Hao looked at their problems. At the end of the audition, the host, General Manager, announced the results. Tong Nian and Blueberry were determined to be the theme song singers. They asked Han Shang Yan for their opinions. Han Shang Yan said with a bad face that Tong Nian was not suitable for the theme song style, but his own opinions can not be used for reference. (Source: IMDb)