Thermal imaging of the left eye, perspective view of the right eye. He seems to be an ordinary bodyguard in the city, but he has an unknown identity. His duty is to stay with the eldest lady and serve her 24 hours a day. When the eldest lady has needs, he meets them one by one. When the eldest lady is in danger, he steps forward. His name is Du Ling, and he is the eldest lady's personal guard...
