You are my angel, the angel who protects me. From now on, I will never be sad again
You are my angel, the angel who gives me happiness, even I learned to fly
... Mayday "Angel"
Everyone actually has an angel of their own
When I was young, Xia Meng's angel was Lu Zhe
After growing up, when Lu Zhe becomes Shang Ziling, who becomes whose angel?